144736800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4639}}^1$

素因数の和:4675

約数の個数: 144

約数和(自身を含む): 507467520

約数和(自身を除く): 362730720

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, 4639, 5200, 6240, 7800, 9278, 10400, 13917, 15600, 18556, 23195, 27834, 31200, 37112, 46390, 55668, 60307, 69585, 74224, 92780, 111336, 115975, 120614, 139170, 148448, 180921, 185560, 222672, 231950, 241228, 278340, 301535, 347925, 361842, 371120, 445344, 463900, 482456, 556680, 603070, 695850, 723684, 742240, 904605, 927800, 964912, 1113360, 1206140, 1391700, 1447368, 1507675, 1809210, 1855600, 1929824, 2226720, 2412280, 2783400, 2894736, 3015350, 3618420, 3711200, 4523025, 4824560, 5566800, 5789472, 6030700, 7236840, 9046050, 9649120, 11133600, 12061400, 14473680, 18092100, 24122800, 28947360, 36184200, 48245600, 72368400, 144736800]

約数ペア:

[(1, 144736800), (2, 72368400), (3, 48245600), (4, 36184200), (5, 28947360), (6, 24122800), (8, 18092100), (10, 14473680), (12, 12061400), (13, 11133600), (15, 9649120), (16, 9046050), (20, 7236840), (24, 6030700), (25, 5789472), (26, 5566800), (30, 4824560), (32, 4523025), (39, 3711200), (40, 3618420), (48, 3015350), (50, 2894736), (52, 2783400), (60, 2412280), (65, 2226720), (75, 1929824), (78, 1855600), (80, 1809210), (96, 1507675), (100, 1447368), (104, 1391700), (120, 1206140), (130, 1113360), (150, 964912), (156, 927800), (160, 904605), (195, 742240), (200, 723684), (208, 695850), (240, 603070), (260, 556680), (300, 482456), (312, 463900), (325, 445344), (390, 371120), (400, 361842), (416, 347925), (480, 301535), (520, 278340), (600, 241228), (624, 231950), (650, 222672), (780, 185560), (800, 180921), (975, 148448), (1040, 139170), (1200, 120614), (1248, 115975), (1300, 111336), (1560, 92780), (1950, 74224), (2080, 69585), (2400, 60307), (2600, 55668), (3120, 46390), (3900, 37112), (4639, 31200), (5200, 27834), (6240, 23195), (7800, 18556), (9278, 15600), (10400, 13917)]