80745818400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{862669}}^1$

素因数の和:862708

約数の個数: 216

約数和(自身を含む): 306632600820

約数和(自身を除く): 225886782420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2925, 3120, 3600, 3744, 3900, 4680, 5200, 5850, 6240, 7200, 7800, 9360, 10400, 11700, 15600, 18720, 23400, 31200, 46800, 93600, 862669, 1725338, 2588007, 3450676, 4313345, 5176014, 6901352, 7764021, 8626690, 10352028, 11214697, 12940035, 13802704, 15528042, 17253380, 20704056, 21566725, 22429394, 25880070, 27605408, 31056084, 33644091, 34506760, 38820105, 41408112, 43133450, 44858788, 51760140, 56073485, 62112168, 64700175, 67288182, 69013520, 77640210, 82816224, 86266900, 89717576, 100932273, 103520280, 112146970, 124224336, 129400350, 134576364, 138027040, 155280420, 168220455, 172533800, 179435152, 194100525, 201864546, 207040560, 224293940, 248448672, 258800700, 269152728, 280367425, 310560840, 336440910, 345067600, 358870304, 388201050, 403729092, 414081120, 448587880, 504661365, 517601400, 538305456, 560734850, 621121680, 672881820, 690135200, 776402100, 807458184, 841102275, 897175760, 1009322730, 1035202800, 1076610912, 1121469700, 1242243360, 1345763640, 1552804200, 1614916368, 1682204550, 1794351520, 2018645460, 2070405600, 2242939400, 2523306825, 2691527280, 3105608400, 3229832736, 3364409100, 4037290920, 4485878800, 5046613650, 5383054560, 6211216800, 6728818200, 8074581840, 8971757600, 10093227300, 13457636400, 16149163680, 20186454600, 26915272800, 40372909200, 80745818400]

約数ペア:

[(1, 80745818400), (2, 40372909200), (3, 26915272800), (4, 20186454600), (5, 16149163680), (6, 13457636400), (8, 10093227300), (9, 8971757600), (10, 8074581840), (12, 6728818200), (13, 6211216800), (15, 5383054560), (16, 5046613650), (18, 4485878800), (20, 4037290920), (24, 3364409100), (25, 3229832736), (26, 3105608400), (30, 2691527280), (32, 2523306825), (36, 2242939400), (39, 2070405600), (40, 2018645460), (45, 1794351520), (48, 1682204550), (50, 1614916368), (52, 1552804200), (60, 1345763640), (65, 1242243360), (72, 1121469700), (75, 1076610912), (78, 1035202800), (80, 1009322730), (90, 897175760), (96, 841102275), (100, 807458184), (104, 776402100), (117, 690135200), (120, 672881820), (130, 621121680), (144, 560734850), (150, 538305456), (156, 517601400), (160, 504661365), (180, 448587880), (195, 414081120), (200, 403729092), (208, 388201050), (225, 358870304), (234, 345067600), (240, 336440910), (260, 310560840), (288, 280367425), (300, 269152728), (312, 258800700), (325, 248448672), (360, 224293940), (390, 207040560), (400, 201864546), (416, 194100525), (450, 179435152), (468, 172533800), (480, 168220455), (520, 155280420), (585, 138027040), (600, 134576364), (624, 129400350), (650, 124224336), (720, 112146970), (780, 103520280), (800, 100932273), (900, 89717576), (936, 86266900), (975, 82816224), (1040, 77640210), (1170, 69013520), (1200, 67288182), (1248, 64700175), (1300, 62112168), (1440, 56073485), (1560, 51760140), (1800, 44858788), (1872, 43133450), (1950, 41408112), (2080, 38820105), (2340, 34506760), (2400, 33644091), (2600, 31056084), (2925, 27605408), (3120, 25880070), (3600, 22429394), (3744, 21566725), (3900, 20704056), (4680, 17253380), (5200, 15528042), (5850, 13802704), (6240, 12940035), (7200, 11214697), (7800, 10352028), (9360, 8626690), (10400, 7764021), (11700, 6901352), (15600, 5176014), (18720, 4313345), (23400, 3450676), (31200, 2588007), (46800, 1725338), (93600, 862669)]