215685600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 288

約数和(自身を含む): 783949824

約数和(自身を除く): 568264224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 32, 39, 40, 48, 50, 52, 60, 62, 65, 75, 78, 80, 93, 96, 100, 104, 120, 124, 130, 150, 155, 156, 160, 186, 195, 200, 208, 223, 240, 248, 260, 300, 310, 312, 325, 372, 390, 400, 403, 416, 446, 465, 480, 496, 520, 600, 620, 624, 650, 669, 744, 775, 780, 800, 806, 892, 930, 975, 992, 1040, 1115, 1200, 1209, 1240, 1248, 1300, 1338, 1488, 1550, 1560, 1612, 1784, 1860, 1950, 2015, 2080, 2230, 2325, 2400, 2418, 2480, 2600, 2676, 2899, 2976, 3100, 3120, 3224, 3345, 3568, 3720, 3900, 4030, 4460, 4650, 4836, 4960, 5200, 5352, 5575, 5798, 6045, 6200, 6240, 6448, 6690, 6913, 7136, 7440, 7800, 8060, 8697, 8920, 9300, 9672, 10075, 10400, 10704, 11150, 11596, 12090, 12400, 12896, 13380, 13826, 14495, 14880, 15600, 16120, 16725, 17394, 17840, 18600, 19344, 20150, 20739, 21408, 22300, 23192, 24180, 24800, 26760, 27652, 28990, 30225, 31200, 32240, 33450, 34565, 34788, 35680, 37200, 38688, 40300, 41478, 43485, 44600, 46384, 48360, 53520, 55304, 57980, 60450, 64480, 66900, 69130, 69576, 72475, 74400, 80600, 82956, 86970, 89200, 89869, 92768, 96720, 103695, 107040, 110608, 115960, 120900, 133800, 138260, 139152, 144950, 161200, 165912, 172825, 173940, 178400, 179738, 193440, 207390, 217425, 221216, 231920, 241800, 267600, 269607, 276520, 278304, 289900, 322400, 331824, 345650, 347880, 359476, 414780, 434850, 449345, 463840, 483600, 518475, 535200, 539214, 553040, 579800, 663648, 691300, 695760, 718952, 829560, 869700, 898690, 967200, 1036950, 1078428, 1106080, 1159600, 1348035, 1382600, 1391520, 1437904, 1659120, 1739400, 1797380, 2073900, 2156856, 2246725, 2319200, 2696070, 2765200, 2875808, 3318240, 3478800, 3594760, 4147800, 4313712, 4493450, 5392140, 5530400, 6740175, 6957600, 7189520, 8295600, 8627424, 8986900, 10784280, 13480350, 14379040, 16591200, 17973800, 21568560, 26960700, 35947600, 43137120, 53921400, 71895200, 107842800, 215685600]

約数ペア:

[(1, 215685600), (2, 107842800), (3, 71895200), (4, 53921400), (5, 43137120), (6, 35947600), (8, 26960700), (10, 21568560), (12, 17973800), (13, 16591200), (15, 14379040), (16, 13480350), (20, 10784280), (24, 8986900), (25, 8627424), (26, 8295600), (30, 7189520), (31, 6957600), (32, 6740175), (39, 5530400), (40, 5392140), (48, 4493450), (50, 4313712), (52, 4147800), (60, 3594760), (62, 3478800), (65, 3318240), (75, 2875808), (78, 2765200), (80, 2696070), (93, 2319200), (96, 2246725), (100, 2156856), (104, 2073900), (120, 1797380), (124, 1739400), (130, 1659120), (150, 1437904), (155, 1391520), (156, 1382600), (160, 1348035), (186, 1159600), (195, 1106080), (200, 1078428), (208, 1036950), (223, 967200), (240, 898690), (248, 869700), (260, 829560), (300, 718952), (310, 695760), (312, 691300), (325, 663648), (372, 579800), (390, 553040), (400, 539214), (403, 535200), (416, 518475), (446, 483600), (465, 463840), (480, 449345), (496, 434850), (520, 414780), (600, 359476), (620, 347880), (624, 345650), (650, 331824), (669, 322400), (744, 289900), (775, 278304), (780, 276520), (800, 269607), (806, 267600), (892, 241800), (930, 231920), (975, 221216), (992, 217425), (1040, 207390), (1115, 193440), (1200, 179738), (1209, 178400), (1240, 173940), (1248, 172825), (1300, 165912), (1338, 161200), (1488, 144950), (1550, 139152), (1560, 138260), (1612, 133800), (1784, 120900), (1860, 115960), (1950, 110608), (2015, 107040), (2080, 103695), (2230, 96720), (2325, 92768), (2400, 89869), (2418, 89200), (2480, 86970), (2600, 82956), (2676, 80600), (2899, 74400), (2976, 72475), (3100, 69576), (3120, 69130), (3224, 66900), (3345, 64480), (3568, 60450), (3720, 57980), (3900, 55304), (4030, 53520), (4460, 48360), (4650, 46384), (4836, 44600), (4960, 43485), (5200, 41478), (5352, 40300), (5575, 38688), (5798, 37200), (6045, 35680), (6200, 34788), (6240, 34565), (6448, 33450), (6690, 32240), (6913, 31200), (7136, 30225), (7440, 28990), (7800, 27652), (8060, 26760), (8697, 24800), (8920, 24180), (9300, 23192), (9672, 22300), (10075, 21408), (10400, 20739), (10704, 20150), (11150, 19344), (11596, 18600), (12090, 17840), (12400, 17394), (12896, 16725), (13380, 16120), (13826, 15600), (14495, 14880)]