216801600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 252

約数和(自身を含む): 750612672

約数和(自身を除く): 533811072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 47, 48, 50, 60, 62, 64, 75, 80, 93, 94, 96, 100, 120, 124, 141, 150, 155, 160, 186, 188, 192, 200, 235, 240, 248, 282, 300, 310, 320, 372, 376, 400, 465, 470, 480, 496, 564, 600, 620, 705, 744, 752, 775, 800, 930, 940, 960, 961, 992, 1128, 1175, 1200, 1240, 1410, 1457, 1488, 1504, 1550, 1600, 1860, 1880, 1922, 1984, 2256, 2325, 2350, 2400, 2480, 2820, 2883, 2914, 2976, 3008, 3100, 3525, 3720, 3760, 3844, 4371, 4512, 4650, 4700, 4800, 4805, 4960, 5640, 5766, 5828, 5952, 6200, 7050, 7285, 7440, 7520, 7688, 8742, 9024, 9300, 9400, 9610, 9920, 11280, 11532, 11656, 12400, 14100, 14415, 14570, 14880, 15040, 15376, 17484, 18600, 18800, 19220, 21855, 22560, 23064, 23312, 24025, 24800, 28200, 28830, 29140, 29760, 30752, 34968, 36425, 37200, 37600, 38440, 43710, 45120, 45167, 46128, 46624, 48050, 49600, 56400, 57660, 58280, 61504, 69936, 72075, 72850, 74400, 75200, 76880, 87420, 90334, 92256, 93248, 96100, 109275, 112800, 115320, 116560, 135501, 139872, 144150, 145700, 148800, 153760, 174840, 180668, 184512, 192200, 218550, 225600, 225835, 230640, 233120, 271002, 279744, 288300, 291400, 307520, 349680, 361336, 384400, 437100, 451670, 461280, 466240, 542004, 576600, 582800, 677505, 699360, 722672, 768800, 874200, 903340, 922560, 1084008, 1129175, 1153200, 1165600, 1355010, 1398720, 1445344, 1537600, 1748400, 1806680, 2168016, 2258350, 2306400, 2331200, 2710020, 2890688, 3387525, 3496800, 3613360, 4336032, 4516700, 4612800, 5420040, 6775050, 6993600, 7226720, 8672064, 9033400, 10840080, 13550100, 14453440, 18066800, 21680160, 27100200, 36133600, 43360320, 54200400, 72267200, 108400800, 216801600]

約数ペア:

[(1, 216801600), (2, 108400800), (3, 72267200), (4, 54200400), (5, 43360320), (6, 36133600), (8, 27100200), (10, 21680160), (12, 18066800), (15, 14453440), (16, 13550100), (20, 10840080), (24, 9033400), (25, 8672064), (30, 7226720), (31, 6993600), (32, 6775050), (40, 5420040), (47, 4612800), (48, 4516700), (50, 4336032), (60, 3613360), (62, 3496800), (64, 3387525), (75, 2890688), (80, 2710020), (93, 2331200), (94, 2306400), (96, 2258350), (100, 2168016), (120, 1806680), (124, 1748400), (141, 1537600), (150, 1445344), (155, 1398720), (160, 1355010), (186, 1165600), (188, 1153200), (192, 1129175), (200, 1084008), (235, 922560), (240, 903340), (248, 874200), (282, 768800), (300, 722672), (310, 699360), (320, 677505), (372, 582800), (376, 576600), (400, 542004), (465, 466240), (470, 461280), (480, 451670), (496, 437100), (564, 384400), (600, 361336), (620, 349680), (705, 307520), (744, 291400), (752, 288300), (775, 279744), (800, 271002), (930, 233120), (940, 230640), (960, 225835), (961, 225600), (992, 218550), (1128, 192200), (1175, 184512), (1200, 180668), (1240, 174840), (1410, 153760), (1457, 148800), (1488, 145700), (1504, 144150), (1550, 139872), (1600, 135501), (1860, 116560), (1880, 115320), (1922, 112800), (1984, 109275), (2256, 96100), (2325, 93248), (2350, 92256), (2400, 90334), (2480, 87420), (2820, 76880), (2883, 75200), (2914, 74400), (2976, 72850), (3008, 72075), (3100, 69936), (3525, 61504), (3720, 58280), (3760, 57660), (3844, 56400), (4371, 49600), (4512, 48050), (4650, 46624), (4700, 46128), (4800, 45167), (4805, 45120), (4960, 43710), (5640, 38440), (5766, 37600), (5828, 37200), (5952, 36425), (6200, 34968), (7050, 30752), (7285, 29760), (7440, 29140), (7520, 28830), (7688, 28200), (8742, 24800), (9024, 24025), (9300, 23312), (9400, 23064), (9610, 22560), (9920, 21855), (11280, 19220), (11532, 18800), (11656, 18600), (12400, 17484), (14100, 15376), (14415, 15040), (14570, 14880)]