2153815200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{389}}^1\times {\mathrm{769}}^1$

素因数の和:1184

約数の個数: 216

約数和(自身を含む): 7624316700

約数和(自身を除く): 5470501500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 389, 400, 450, 480, 600, 720, 769, 778, 800, 900, 1167, 1200, 1440, 1538, 1556, 1800, 1945, 2307, 2334, 2400, 3076, 3112, 3501, 3600, 3845, 3890, 4614, 4668, 5835, 6152, 6224, 6921, 7002, 7200, 7690, 7780, 9228, 9336, 9725, 11535, 11670, 12304, 12448, 13842, 14004, 15380, 15560, 17505, 18456, 18672, 19225, 19450, 23070, 23340, 24608, 27684, 28008, 29175, 30760, 31120, 34605, 35010, 36912, 37344, 38450, 38900, 46140, 46680, 55368, 56016, 57675, 58350, 61520, 62240, 69210, 70020, 73824, 76900, 77800, 87525, 92280, 93360, 110736, 112032, 115350, 116700, 123040, 138420, 140040, 153800, 155600, 173025, 175050, 184560, 186720, 221472, 230700, 233400, 276840, 280080, 299141, 307600, 311200, 346050, 350100, 369120, 461400, 466800, 553680, 560160, 598282, 615200, 692100, 700200, 897423, 922800, 933600, 1107360, 1196564, 1384200, 1400400, 1495705, 1794846, 1845600, 2393128, 2692269, 2768400, 2800800, 2991410, 3589692, 4487115, 4786256, 5384538, 5536800, 5982820, 7179384, 7478525, 8974230, 9572512, 10769076, 11965640, 13461345, 14358768, 14957050, 17948460, 21538152, 22435575, 23931280, 26922690, 28717536, 29914100, 35896920, 43076304, 44871150, 47862560, 53845380, 59828200, 67306725, 71793840, 86152608, 89742300, 107690760, 119656400, 134613450, 143587680, 179484600, 215381520, 239312800, 269226900, 358969200, 430763040, 538453800, 717938400, 1076907600, 2153815200]

約数ペア:

[(1, 2153815200), (2, 1076907600), (3, 717938400), (4, 538453800), (5, 430763040), (6, 358969200), (8, 269226900), (9, 239312800), (10, 215381520), (12, 179484600), (15, 143587680), (16, 134613450), (18, 119656400), (20, 107690760), (24, 89742300), (25, 86152608), (30, 71793840), (32, 67306725), (36, 59828200), (40, 53845380), (45, 47862560), (48, 44871150), (50, 43076304), (60, 35896920), (72, 29914100), (75, 28717536), (80, 26922690), (90, 23931280), (96, 22435575), (100, 21538152), (120, 17948460), (144, 14957050), (150, 14358768), (160, 13461345), (180, 11965640), (200, 10769076), (225, 9572512), (240, 8974230), (288, 7478525), (300, 7179384), (360, 5982820), (389, 5536800), (400, 5384538), (450, 4786256), (480, 4487115), (600, 3589692), (720, 2991410), (769, 2800800), (778, 2768400), (800, 2692269), (900, 2393128), (1167, 1845600), (1200, 1794846), (1440, 1495705), (1538, 1400400), (1556, 1384200), (1800, 1196564), (1945, 1107360), (2307, 933600), (2334, 922800), (2400, 897423), (3076, 700200), (3112, 692100), (3501, 615200), (3600, 598282), (3845, 560160), (3890, 553680), (4614, 466800), (4668, 461400), (5835, 369120), (6152, 350100), (6224, 346050), (6921, 311200), (7002, 307600), (7200, 299141), (7690, 280080), (7780, 276840), (9228, 233400), (9336, 230700), (9725, 221472), (11535, 186720), (11670, 184560), (12304, 175050), (12448, 173025), (13842, 155600), (14004, 153800), (15380, 140040), (15560, 138420), (17505, 123040), (18456, 116700), (18672, 115350), (19225, 112032), (19450, 110736), (23070, 93360), (23340, 92280), (24608, 87525), (27684, 77800), (28008, 76900), (29175, 73824), (30760, 70020), (31120, 69210), (34605, 62240), (35010, 61520), (36912, 58350), (37344, 57675), (38450, 56016), (38900, 55368), (46140, 46680)]