74969550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 120

約数和(自身を含む): 211466376

約数和(自身を除く): 136496826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 107, 135, 150, 162, 173, 214, 225, 270, 321, 346, 405, 450, 519, 535, 642, 675, 810, 865, 963, 1038, 1070, 1350, 1557, 1605, 1730, 1926, 2025, 2595, 2675, 2889, 3114, 3210, 4050, 4325, 4671, 4815, 5190, 5350, 5778, 7785, 8025, 8650, 8667, 9342, 9630, 12975, 14013, 14445, 15570, 16050, 17334, 18511, 23355, 24075, 25950, 28026, 28890, 37022, 38925, 43335, 46710, 48150, 55533, 70065, 72225, 77850, 86670, 92555, 111066, 116775, 140130, 144450, 166599, 185110, 216675, 233550, 277665, 333198, 350325, 433350, 462775, 499797, 555330, 700650, 832995, 925550, 999594, 1388325, 1499391, 1665990, 2498985, 2776650, 2998782, 4164975, 4997970, 7496955, 8329950, 12494925, 14993910, 24989850, 37484775, 74969550]

約数ペア:

[(1, 74969550), (2, 37484775), (3, 24989850), (5, 14993910), (6, 12494925), (9, 8329950), (10, 7496955), (15, 4997970), (18, 4164975), (25, 2998782), (27, 2776650), (30, 2498985), (45, 1665990), (50, 1499391), (54, 1388325), (75, 999594), (81, 925550), (90, 832995), (107, 700650), (135, 555330), (150, 499797), (162, 462775), (173, 433350), (214, 350325), (225, 333198), (270, 277665), (321, 233550), (346, 216675), (405, 185110), (450, 166599), (519, 144450), (535, 140130), (642, 116775), (675, 111066), (810, 92555), (865, 86670), (963, 77850), (1038, 72225), (1070, 70065), (1350, 55533), (1557, 48150), (1605, 46710), (1730, 43335), (1926, 38925), (2025, 37022), (2595, 28890), (2675, 28026), (2889, 25950), (3114, 24075), (3210, 23355), (4050, 18511), (4325, 17334), (4671, 16050), (4815, 15570), (5190, 14445), (5350, 14013), (5778, 12975), (7785, 9630), (8025, 9342), (8650, 8667)]