143968800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 472469760

約数和(自身を除く): 328500960

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, 223, 240, 269, 300, 400, 446, 480, 538, 600, 669, 800, 807, 892, 1076, 1115, 1200, 1338, 1345, 1614, 1784, 2152, 2230, 2400, 2676, 2690, 3228, 3345, 3568, 4035, 4304, 4460, 5352, 5380, 5575, 6456, 6690, 6725, 7136, 8070, 8608, 8920, 10704, 10760, 11150, 12912, 13380, 13450, 16140, 16725, 17840, 20175, 21408, 21520, 22300, 25824, 26760, 26900, 32280, 33450, 35680, 40350, 43040, 44600, 53520, 53800, 59987, 64560, 66900, 80700, 89200, 107040, 107600, 119974, 129120, 133800, 161400, 178400, 179961, 215200, 239948, 267600, 299935, 322800, 359922, 479896, 535200, 599870, 645600, 719844, 899805, 959792, 1199740, 1439688, 1499675, 1799610, 1919584, 2399480, 2879376, 2999350, 3599220, 4499025, 4798960, 5758752, 5998700, 7198440, 8998050, 9597920, 11997400, 14396880, 17996100, 23994800, 28793760, 35992200, 47989600, 71984400, 143968800]

約数ペア:

[(1, 143968800), (2, 71984400), (3, 47989600), (4, 35992200), (5, 28793760), (6, 23994800), (8, 17996100), (10, 14396880), (12, 11997400), (15, 9597920), (16, 8998050), (20, 7198440), (24, 5998700), (25, 5758752), (30, 4798960), (32, 4499025), (40, 3599220), (48, 2999350), (50, 2879376), (60, 2399480), (75, 1919584), (80, 1799610), (96, 1499675), (100, 1439688), (120, 1199740), (150, 959792), (160, 899805), (200, 719844), (223, 645600), (240, 599870), (269, 535200), (300, 479896), (400, 359922), (446, 322800), (480, 299935), (538, 267600), (600, 239948), (669, 215200), (800, 179961), (807, 178400), (892, 161400), (1076, 133800), (1115, 129120), (1200, 119974), (1338, 107600), (1345, 107040), (1614, 89200), (1784, 80700), (2152, 66900), (2230, 64560), (2400, 59987), (2676, 53800), (2690, 53520), (3228, 44600), (3345, 43040), (3568, 40350), (4035, 35680), (4304, 33450), (4460, 32280), (5352, 26900), (5380, 26760), (5575, 25824), (6456, 22300), (6690, 21520), (6725, 21408), (7136, 20175), (8070, 17840), (8608, 16725), (8920, 16140), (10704, 13450), (10760, 13380), (11150, 12912)]