213021900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:80

約数の個数: 540

約数和(自身を含む): 902820688

約数和(自身を除く): 689798788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 25, 26, 27, 28, 30, 34, 35, 36, 39, 42, 45, 50, 51, 52, 54, 60, 63, 65, 68, 70, 75, 78, 81, 84, 85, 90, 91, 100, 102, 105, 108, 117, 119, 126, 130, 135, 140, 150, 153, 156, 162, 170, 175, 180, 182, 189, 195, 204, 210, 221, 225, 234, 238, 252, 255, 260, 270, 273, 289, 300, 306, 315, 324, 325, 340, 350, 351, 357, 364, 378, 390, 405, 420, 425, 442, 450, 455, 459, 468, 476, 510, 525, 540, 546, 567, 578, 585, 595, 612, 630, 650, 663, 675, 700, 702, 714, 756, 765, 780, 810, 819, 850, 867, 884, 900, 910, 918, 945, 975, 1020, 1050, 1053, 1071, 1092, 1105, 1134, 1156, 1170, 1190, 1260, 1275, 1300, 1326, 1350, 1365, 1377, 1404, 1428, 1445, 1530, 1547, 1575, 1620, 1638, 1700, 1734, 1755, 1785, 1820, 1836, 1890, 1950, 1989, 2023, 2025, 2100, 2106, 2142, 2210, 2268, 2275, 2295, 2340, 2380, 2457, 2550, 2601, 2652, 2700, 2730, 2754, 2835, 2890, 2925, 2975, 3060, 3094, 3150, 3213, 3276, 3315, 3468, 3510, 3570, 3757, 3780, 3825, 3900, 3978, 4046, 4050, 4095, 4212, 4284, 4335, 4420, 4550, 4590, 4641, 4725, 4914, 5100, 5202, 5265, 5355, 5460, 5508, 5525, 5670, 5780, 5850, 5950, 5967, 6069, 6188, 6300, 6426, 6630, 6825, 6885, 7020, 7140, 7225, 7371, 7514, 7650, 7735, 7803, 7956, 8092, 8100, 8190, 8670, 8775, 8925, 9100, 9180, 9282, 9450, 9639, 9828, 9945, 10115, 10404, 10530, 10710, 11050, 11271, 11340, 11475, 11700, 11900, 11934, 12138, 12285, 12852, 13005, 13260, 13650, 13770, 13923, 14175, 14450, 14742, 15028, 15300, 15470, 15606, 16065, 16380, 16575, 17340, 17550, 17850, 17901, 18207, 18564, 18785, 18900, 19278, 19890, 20230, 20475, 21060, 21420, 21675, 22100, 22542, 22950, 23205, 23409, 23868, 24276, 24570, 26010, 26299, 26325, 26775, 27300, 27540, 27846, 28350, 28900, 29484, 29835, 30345, 30940, 31212, 32130, 33150, 33813, 34425, 35100, 35700, 35802, 36414, 36855, 37570, 38556, 38675, 39015, 39780, 40460, 40950, 41769, 43350, 45084, 45900, 46410, 46818, 48195, 49140, 49725, 50575, 52020, 52598, 52650, 53550, 54621, 55692, 56355, 56700, 59670, 60690, 61425, 64260, 65025, 66300, 67626, 68850, 69615, 71604, 72828, 73710, 75140, 77350, 78030, 78897, 80325, 81900, 83538, 86700, 89505, 91035, 92820, 93636, 93925, 96390, 99450, 101150, 101439, 105196, 105300, 107100, 109242, 112710, 116025, 117045, 119340, 121380, 122850, 125307, 130050, 131495, 135252, 137700, 139230, 147420, 149175, 151725, 154700, 156060, 157794, 160650, 163863, 167076, 169065, 179010, 182070, 184275, 187850, 192780, 195075, 198900, 202300, 202878, 208845, 218484, 225420, 232050, 234090, 236691, 240975, 245700, 250614, 260100, 262990, 273105, 278460, 281775, 298350, 303450, 304317, 315588, 321300, 327726, 338130, 348075, 358020, 364140, 368550, 375700, 390150, 394485, 405756, 417690, 447525, 455175, 464100, 468180, 473382, 481950, 501228, 507195, 525980, 546210, 563550, 585225, 596700, 606900, 608634, 626535, 655452, 657475, 676260, 696150, 710073, 737100, 780300, 788970, 819315, 835380, 845325, 895050, 910350, 946764, 963900, 1014390, 1044225, 1092420, 1127100, 1170450, 1183455, 1217268, 1253070, 1314950, 1365525, 1392300, 1420146, 1521585, 1577940, 1638630, 1690650, 1790100, 1820700, 1972425, 2028780, 2088450, 2130219, 2340900, 2366910, 2506140, 2535975, 2629900, 2731050, 2840292, 3043170, 3132675, 3277260, 3381300, 3550365, 3944850, 4096575, 4176900, 4260438, 4733820, 5071950, 5462100, 5917275, 6086340, 6265350, 7100730, 7607925, 7889700, 8193150, 8520876, 10143900, 10651095, 11834550, 12530700, 14201460, 15215850, 16386300, 17751825, 21302190, 23669100, 30431700, 35503650, 42604380, 53255475, 71007300, 106510950, 213021900]

約数ペア:

[(1, 213021900), (2, 106510950), (3, 71007300), (4, 53255475), (5, 42604380), (6, 35503650), (7, 30431700), (9, 23669100), (10, 21302190), (12, 17751825), (13, 16386300), (14, 15215850), (15, 14201460), (17, 12530700), (18, 11834550), (20, 10651095), (21, 10143900), (25, 8520876), (26, 8193150), (27, 7889700), (28, 7607925), (30, 7100730), (34, 6265350), (35, 6086340), (36, 5917275), (39, 5462100), (42, 5071950), (45, 4733820), (50, 4260438), (51, 4176900), (52, 4096575), (54, 3944850), (60, 3550365), (63, 3381300), (65, 3277260), (68, 3132675), (70, 3043170), (75, 2840292), (78, 2731050), (81, 2629900), (84, 2535975), (85, 2506140), (90, 2366910), (91, 2340900), (100, 2130219), (102, 2088450), (105, 2028780), (108, 1972425), (117, 1820700), (119, 1790100), (126, 1690650), (130, 1638630), (135, 1577940), (140, 1521585), (150, 1420146), (153, 1392300), (156, 1365525), (162, 1314950), (170, 1253070), (175, 1217268), (180, 1183455), (182, 1170450), (189, 1127100), (195, 1092420), (204, 1044225), (210, 1014390), (221, 963900), (225, 946764), (234, 910350), (238, 895050), (252, 845325), (255, 835380), (260, 819315), (270, 788970), (273, 780300), (289, 737100), (300, 710073), (306, 696150), (315, 676260), (324, 657475), (325, 655452), (340, 626535), (350, 608634), (351, 606900), (357, 596700), (364, 585225), (378, 563550), (390, 546210), (405, 525980), (420, 507195), (425, 501228), (442, 481950), (450, 473382), (455, 468180), (459, 464100), (468, 455175), (476, 447525), (510, 417690), (525, 405756), (540, 394485), (546, 390150), (567, 375700), (578, 368550), (585, 364140), (595, 358020), (612, 348075), (630, 338130), (650, 327726), (663, 321300), (675, 315588), (700, 304317), (702, 303450), (714, 298350), (756, 281775), (765, 278460), (780, 273105), (810, 262990), (819, 260100), (850, 250614), (867, 245700), (884, 240975), (900, 236691), (910, 234090), (918, 232050), (945, 225420), (975, 218484), (1020, 208845), (1050, 202878), (1053, 202300), (1071, 198900), (1092, 195075), (1105, 192780), (1134, 187850), (1156, 184275), (1170, 182070), (1190, 179010), (1260, 169065), (1275, 167076), (1300, 163863), (1326, 160650), (1350, 157794), (1365, 156060), (1377, 154700), (1404, 151725), (1428, 149175), (1445, 147420), (1530, 139230), (1547, 137700), (1575, 135252), (1620, 131495), (1638, 130050), (1700, 125307), (1734, 122850), (1755, 121380), (1785, 119340), (1820, 117045), (1836, 116025), (1890, 112710), (1950, 109242), (1989, 107100), (2023, 105300), (2025, 105196), (2100, 101439), (2106, 101150), (2142, 99450), (2210, 96390), (2268, 93925), (2275, 93636), (2295, 92820), (2340, 91035), (2380, 89505), (2457, 86700), (2550, 83538), (2601, 81900), (2652, 80325), (2700, 78897), (2730, 78030), (2754, 77350), (2835, 75140), (2890, 73710), (2925, 72828), (2975, 71604), (3060, 69615), (3094, 68850), (3150, 67626), (3213, 66300), (3276, 65025), (3315, 64260), (3468, 61425), (3510, 60690), (3570, 59670), (3757, 56700), (3780, 56355), (3825, 55692), (3900, 54621), (3978, 53550), (4046, 52650), (4050, 52598), (4095, 52020), (4212, 50575), (4284, 49725), (4335, 49140), (4420, 48195), (4550, 46818), (4590, 46410), (4641, 45900), (4725, 45084), (4914, 43350), (5100, 41769), (5202, 40950), (5265, 40460), (5355, 39780), (5460, 39015), (5508, 38675), (5525, 38556), (5670, 37570), (5780, 36855), (5850, 36414), (5950, 35802), (5967, 35700), (6069, 35100), (6188, 34425), (6300, 33813), (6426, 33150), (6630, 32130), (6825, 31212), (6885, 30940), (7020, 30345), (7140, 29835), (7225, 29484), (7371, 28900), (7514, 28350), (7650, 27846), (7735, 27540), (7803, 27300), (7956, 26775), (8092, 26325), (8100, 26299), (8190, 26010), (8670, 24570), (8775, 24276), (8925, 23868), (9100, 23409), (9180, 23205), (9282, 22950), (9450, 22542), (9639, 22100), (9828, 21675), (9945, 21420), (10115, 21060), (10404, 20475), (10530, 20230), (10710, 19890), (11050, 19278), (11271, 18900), (11340, 18785), (11475, 18564), (11700, 18207), (11900, 17901), (11934, 17850), (12138, 17550), (12285, 17340), (12852, 16575), (13005, 16380), (13260, 16065), (13650, 15606), (13770, 15470), (13923, 15300), (14175, 15028), (14450, 14742)]