42604380

素因数分解:

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

素因数の和:75

約数の個数: 360

約数和(自身を含む): 174739488

約数和(自身を除く): 132135108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 27, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 54, 60, 63, 65, 68, 70, 78, 81, 84, 85, 90, 91, 102, 105, 108, 117, 119, 126, 130, 135, 140, 153, 156, 162, 170, 180, 182, 189, 195, 204, 210, 221, 234, 238, 252, 255, 260, 270, 273, 289, 306, 315, 324, 340, 351, 357, 364, 378, 390, 405, 420, 442, 455, 459, 468, 476, 510, 540, 546, 567, 578, 585, 595, 612, 630, 663, 702, 714, 756, 765, 780, 810, 819, 867, 884, 910, 918, 945, 1020, 1053, 1071, 1092, 1105, 1134, 1156, 1170, 1190, 1260, 1326, 1365, 1377, 1404, 1428, 1445, 1530, 1547, 1620, 1638, 1734, 1755, 1785, 1820, 1836, 1890, 1989, 2023, 2106, 2142, 2210, 2268, 2295, 2340, 2380, 2457, 2601, 2652, 2730, 2754, 2835, 2890, 3060, 3094, 3213, 3276, 3315, 3468, 3510, 3570, 3757, 3780, 3978, 4046, 4095, 4212, 4284, 4335, 4420, 4590, 4641, 4914, 5202, 5265, 5355, 5460, 5508, 5670, 5780, 5967, 6069, 6188, 6426, 6630, 6885, 7020, 7140, 7371, 7514, 7735, 7803, 7956, 8092, 8190, 8670, 9180, 9282, 9639, 9828, 9945, 10115, 10404, 10530, 10710, 11271, 11340, 11934, 12138, 12285, 12852, 13005, 13260, 13770, 13923, 14742, 15028, 15470, 15606, 16065, 16380, 17340, 17901, 18207, 18564, 18785, 19278, 19890, 20230, 21060, 21420, 22542, 23205, 23409, 23868, 24276, 24570, 26010, 26299, 27540, 27846, 29484, 29835, 30345, 30940, 31212, 32130, 33813, 35802, 36414, 36855, 37570, 38556, 39015, 39780, 40460, 41769, 45084, 46410, 46818, 48195, 49140, 52020, 52598, 54621, 55692, 56355, 59670, 60690, 64260, 67626, 69615, 71604, 72828, 73710, 75140, 78030, 78897, 83538, 89505, 91035, 92820, 93636, 96390, 101439, 105196, 109242, 112710, 117045, 119340, 121380, 125307, 131495, 135252, 139230, 147420, 156060, 157794, 163863, 167076, 169065, 179010, 182070, 192780, 202878, 208845, 218484, 225420, 234090, 236691, 250614, 262990, 273105, 278460, 304317, 315588, 327726, 338130, 358020, 364140, 394485, 405756, 417690, 468180, 473382, 501228, 507195, 525980, 546210, 608634, 626535, 655452, 676260, 710073, 788970, 819315, 835380, 946764, 1014390, 1092420, 1183455, 1217268, 1253070, 1420146, 1521585, 1577940, 1638630, 2028780, 2130219, 2366910, 2506140, 2840292, 3043170, 3277260, 3550365, 4260438, 4733820, 6086340, 7100730, 8520876, 10651095, 14201460, 21302190, 42604380]

約数ペア:

[(1, 42604380), (2, 21302190), (3, 14201460), (4, 10651095), (5, 8520876), (6, 7100730), (7, 6086340), (9, 4733820), (10, 4260438), (12, 3550365), (13, 3277260), (14, 3043170), (15, 2840292), (17, 2506140), (18, 2366910), (20, 2130219), (21, 2028780), (26, 1638630), (27, 1577940), (28, 1521585), (30, 1420146), (34, 1253070), (35, 1217268), (36, 1183455), (39, 1092420), (42, 1014390), (45, 946764), (51, 835380), (52, 819315), (54, 788970), (60, 710073), (63, 676260), (65, 655452), (68, 626535), (70, 608634), (78, 546210), (81, 525980), (84, 507195), (85, 501228), (90, 473382), (91, 468180), (102, 417690), (105, 405756), (108, 394485), (117, 364140), (119, 358020), (126, 338130), (130, 327726), (135, 315588), (140, 304317), (153, 278460), (156, 273105), (162, 262990), (170, 250614), (180, 236691), (182, 234090), (189, 225420), (195, 218484), (204, 208845), (210, 202878), (221, 192780), (234, 182070), (238, 179010), (252, 169065), (255, 167076), (260, 163863), (270, 157794), (273, 156060), (289, 147420), (306, 139230), (315, 135252), (324, 131495), (340, 125307), (351, 121380), (357, 119340), (364, 117045), (378, 112710), (390, 109242), (405, 105196), (420, 101439), (442, 96390), (455, 93636), (459, 92820), (468, 91035), (476, 89505), (510, 83538), (540, 78897), (546, 78030), (567, 75140), (578, 73710), (585, 72828), (595, 71604), (612, 69615), (630, 67626), (663, 64260), (702, 60690), (714, 59670), (756, 56355), (765, 55692), (780, 54621), (810, 52598), (819, 52020), (867, 49140), (884, 48195), (910, 46818), (918, 46410), (945, 45084), (1020, 41769), (1053, 40460), (1071, 39780), (1092, 39015), (1105, 38556), (1134, 37570), (1156, 36855), (1170, 36414), (1190, 35802), (1260, 33813), (1326, 32130), (1365, 31212), (1377, 30940), (1404, 30345), (1428, 29835), (1445, 29484), (1530, 27846), (1547, 27540), (1620, 26299), (1638, 26010), (1734, 24570), (1755, 24276), (1785, 23868), (1820, 23409), (1836, 23205), (1890, 22542), (1989, 21420), (2023, 21060), (2106, 20230), (2142, 19890), (2210, 19278), (2268, 18785), (2295, 18564), (2340, 18207), (2380, 17901), (2457, 17340), (2601, 16380), (2652, 16065), (2730, 15606), (2754, 15470), (2835, 15028), (2890, 14742), (3060, 13923), (3094, 13770), (3213, 13260), (3276, 13005), (3315, 12852), (3468, 12285), (3510, 12138), (3570, 11934), (3757, 11340), (3780, 11271), (3978, 10710), (4046, 10530), (4095, 10404), (4212, 10115), (4284, 9945), (4335, 9828), (4420, 9639), (4590, 9282), (4641, 9180), (4914, 8670), (5202, 8190), (5265, 8092), (5355, 7956), (5460, 7803), (5508, 7735), (5670, 7514), (5780, 7371), (5967, 7140), (6069, 7020), (6188, 6885), (6426, 6630)]