73691200

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 168

約数和(自身を含む): 204094080

約数和(自身を除く): 130402880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 53, 55, 64, 79, 80, 88, 100, 106, 110, 158, 160, 176, 200, 212, 220, 265, 275, 316, 320, 352, 395, 400, 424, 440, 530, 550, 583, 632, 704, 790, 800, 848, 869, 880, 1060, 1100, 1166, 1264, 1325, 1580, 1600, 1696, 1738, 1760, 1975, 2120, 2200, 2332, 2528, 2650, 2915, 3160, 3392, 3476, 3520, 3950, 4187, 4240, 4345, 4400, 4664, 5056, 5300, 5830, 6320, 6952, 7900, 8374, 8480, 8690, 8800, 9328, 10600, 11660, 12640, 13904, 14575, 15800, 16748, 16960, 17380, 17600, 18656, 20935, 21200, 21725, 23320, 25280, 27808, 29150, 31600, 33496, 34760, 37312, 41870, 42400, 43450, 46057, 46640, 55616, 58300, 63200, 66992, 69520, 83740, 84800, 86900, 92114, 93280, 104675, 116600, 126400, 133984, 139040, 167480, 173800, 184228, 186560, 209350, 230285, 233200, 267968, 278080, 334960, 347600, 368456, 418700, 460570, 466400, 669920, 695200, 736912, 837400, 921140, 932800, 1151425, 1339840, 1390400, 1473824, 1674800, 1842280, 2302850, 2947648, 3349600, 3684560, 4605700, 6699200, 7369120, 9211400, 14738240, 18422800, 36845600, 73691200]

約数ペア:

[(1, 73691200), (2, 36845600), (4, 18422800), (5, 14738240), (8, 9211400), (10, 7369120), (11, 6699200), (16, 4605700), (20, 3684560), (22, 3349600), (25, 2947648), (32, 2302850), (40, 1842280), (44, 1674800), (50, 1473824), (53, 1390400), (55, 1339840), (64, 1151425), (79, 932800), (80, 921140), (88, 837400), (100, 736912), (106, 695200), (110, 669920), (158, 466400), (160, 460570), (176, 418700), (200, 368456), (212, 347600), (220, 334960), (265, 278080), (275, 267968), (316, 233200), (320, 230285), (352, 209350), (395, 186560), (400, 184228), (424, 173800), (440, 167480), (530, 139040), (550, 133984), (583, 126400), (632, 116600), (704, 104675), (790, 93280), (800, 92114), (848, 86900), (869, 84800), (880, 83740), (1060, 69520), (1100, 66992), (1166, 63200), (1264, 58300), (1325, 55616), (1580, 46640), (1600, 46057), (1696, 43450), (1738, 42400), (1760, 41870), (1975, 37312), (2120, 34760), (2200, 33496), (2332, 31600), (2528, 29150), (2650, 27808), (2915, 25280), (3160, 23320), (3392, 21725), (3476, 21200), (3520, 20935), (3950, 18656), (4187, 17600), (4240, 17380), (4345, 16960), (4400, 16748), (4664, 15800), (5056, 14575), (5300, 13904), (5830, 12640), (6320, 11660), (6952, 10600), (7900, 9328), (8374, 8800), (8480, 8690)]