239935200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:669

約数の個数: 144

約数和(自身を含む): 786043440

約数和(自身を除く): 546108240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 257, 300, 389, 400, 480, 514, 600, 771, 778, 800, 1028, 1167, 1200, 1285, 1542, 1556, 1945, 2056, 2334, 2400, 2570, 3084, 3112, 3855, 3890, 4112, 4668, 5140, 5835, 6168, 6224, 6425, 7710, 7780, 8224, 9336, 9725, 10280, 11670, 12336, 12448, 12850, 15420, 15560, 18672, 19275, 19450, 20560, 23340, 24672, 25700, 29175, 30840, 31120, 37344, 38550, 38900, 41120, 46680, 51400, 58350, 61680, 62240, 77100, 77800, 93360, 99973, 102800, 116700, 123360, 154200, 155600, 186720, 199946, 205600, 233400, 299919, 308400, 311200, 399892, 466800, 499865, 599838, 616800, 799784, 933600, 999730, 1199676, 1499595, 1599568, 1999460, 2399352, 2499325, 2999190, 3199136, 3998920, 4798704, 4998650, 5998380, 7497975, 7997840, 9597408, 9997300, 11996760, 14995950, 15995680, 19994600, 23993520, 29991900, 39989200, 47987040, 59983800, 79978400, 119967600, 239935200]

約数ペア:

[(1, 239935200), (2, 119967600), (3, 79978400), (4, 59983800), (5, 47987040), (6, 39989200), (8, 29991900), (10, 23993520), (12, 19994600), (15, 15995680), (16, 14995950), (20, 11996760), (24, 9997300), (25, 9597408), (30, 7997840), (32, 7497975), (40, 5998380), (48, 4998650), (50, 4798704), (60, 3998920), (75, 3199136), (80, 2999190), (96, 2499325), (100, 2399352), (120, 1999460), (150, 1599568), (160, 1499595), (200, 1199676), (240, 999730), (257, 933600), (300, 799784), (389, 616800), (400, 599838), (480, 499865), (514, 466800), (600, 399892), (771, 311200), (778, 308400), (800, 299919), (1028, 233400), (1167, 205600), (1200, 199946), (1285, 186720), (1542, 155600), (1556, 154200), (1945, 123360), (2056, 116700), (2334, 102800), (2400, 99973), (2570, 93360), (3084, 77800), (3112, 77100), (3855, 62240), (3890, 61680), (4112, 58350), (4668, 51400), (5140, 46680), (5835, 41120), (6168, 38900), (6224, 38550), (6425, 37344), (7710, 31120), (7780, 30840), (8224, 29175), (9336, 25700), (9725, 24672), (10280, 23340), (11670, 20560), (12336, 19450), (12448, 19275), (12850, 18672), (15420, 15560)]