213064800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6829}}^1$

素因数の和:6865

約数の個数: 144

約数和(自身を含む): 746983440

約数和(自身を除く): 533918640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 6829, 7800, 10400, 13658, 15600, 20487, 27316, 31200, 34145, 40974, 54632, 68290, 81948, 88777, 102435, 109264, 136580, 163896, 170725, 177554, 204870, 218528, 266331, 273160, 327792, 341450, 355108, 409740, 443885, 512175, 532662, 546320, 655584, 682900, 710216, 819480, 887770, 1024350, 1065324, 1092640, 1331655, 1365800, 1420432, 1638960, 1775540, 2048700, 2130648, 2219425, 2663310, 2731600, 2840864, 3277920, 3551080, 4097400, 4261296, 4438850, 5326620, 5463200, 6658275, 7102160, 8194800, 8522592, 8877700, 10653240, 13316550, 14204320, 16389600, 17755400, 21306480, 26633100, 35510800, 42612960, 53266200, 71021600, 106532400, 213064800]

約数ペア:

[(1, 213064800), (2, 106532400), (3, 71021600), (4, 53266200), (5, 42612960), (6, 35510800), (8, 26633100), (10, 21306480), (12, 17755400), (13, 16389600), (15, 14204320), (16, 13316550), (20, 10653240), (24, 8877700), (25, 8522592), (26, 8194800), (30, 7102160), (32, 6658275), (39, 5463200), (40, 5326620), (48, 4438850), (50, 4261296), (52, 4097400), (60, 3551080), (65, 3277920), (75, 2840864), (78, 2731600), (80, 2663310), (96, 2219425), (100, 2130648), (104, 2048700), (120, 1775540), (130, 1638960), (150, 1420432), (156, 1365800), (160, 1331655), (195, 1092640), (200, 1065324), (208, 1024350), (240, 887770), (260, 819480), (300, 710216), (312, 682900), (325, 655584), (390, 546320), (400, 532662), (416, 512175), (480, 443885), (520, 409740), (600, 355108), (624, 341450), (650, 327792), (780, 273160), (800, 266331), (975, 218528), (1040, 204870), (1200, 177554), (1248, 170725), (1300, 163896), (1560, 136580), (1950, 109264), (2080, 102435), (2400, 88777), (2600, 81948), (3120, 68290), (3900, 54632), (5200, 40974), (6240, 34145), (6829, 31200), (7800, 27316), (10400, 20487), (13658, 15600)]