109879600

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 276491232

約数和(自身を除く): 166611632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 71, 73, 80, 100, 106, 142, 146, 200, 212, 265, 284, 292, 355, 365, 400, 424, 530, 568, 584, 710, 730, 848, 1060, 1136, 1168, 1325, 1420, 1460, 1775, 1825, 2120, 2650, 2840, 2920, 3550, 3650, 3763, 3869, 4240, 5183, 5300, 5680, 5840, 7100, 7300, 7526, 7738, 10366, 10600, 14200, 14600, 15052, 15476, 18815, 19345, 20732, 21200, 25915, 28400, 29200, 30104, 30952, 37630, 38690, 41464, 51830, 60208, 61904, 75260, 77380, 82928, 94075, 96725, 103660, 129575, 150520, 154760, 188150, 193450, 207320, 259150, 274699, 301040, 309520, 376300, 386900, 414640, 518300, 549398, 752600, 773800, 1036600, 1098796, 1373495, 1505200, 1547600, 2073200, 2197592, 2746990, 4395184, 5493980, 6867475, 10987960, 13734950, 21975920, 27469900, 54939800, 109879600]

約数ペア:

[(1, 109879600), (2, 54939800), (4, 27469900), (5, 21975920), (8, 13734950), (10, 10987960), (16, 6867475), (20, 5493980), (25, 4395184), (40, 2746990), (50, 2197592), (53, 2073200), (71, 1547600), (73, 1505200), (80, 1373495), (100, 1098796), (106, 1036600), (142, 773800), (146, 752600), (200, 549398), (212, 518300), (265, 414640), (284, 386900), (292, 376300), (355, 309520), (365, 301040), (400, 274699), (424, 259150), (530, 207320), (568, 193450), (584, 188150), (710, 154760), (730, 150520), (848, 129575), (1060, 103660), (1136, 96725), (1168, 94075), (1325, 82928), (1420, 77380), (1460, 75260), (1775, 61904), (1825, 60208), (2120, 51830), (2650, 41464), (2840, 38690), (2920, 37630), (3550, 30952), (3650, 30104), (3763, 29200), (3869, 28400), (4240, 25915), (5183, 21200), (5300, 20732), (5680, 19345), (5840, 18815), (7100, 15476), (7300, 15052), (7526, 14600), (7738, 14200), (10366, 10600)]