1964465550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{1889}}^1\times {\mathrm{2311}}^1$

素因数の和:4218

約数の個数: 72

約数和(自身を含む): 5282943120

約数和(自身を除く): 3318477570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 1889, 2311, 3778, 4622, 5667, 6933, 9445, 11334, 11555, 13866, 17001, 18890, 20799, 23110, 28335, 34002, 34665, 41598, 47225, 56670, 57775, 69330, 85005, 94450, 103995, 115550, 141675, 170010, 173325, 207990, 283350, 346650, 425025, 519975, 850050, 1039950, 4365479, 8730958, 13096437, 21827395, 26192874, 39289311, 43654790, 65482185, 78578622, 109136975, 130964370, 196446555, 218273950, 327410925, 392893110, 654821850, 982232775, 1964465550]

約数ペア:

[(1, 1964465550), (2, 982232775), (3, 654821850), (5, 392893110), (6, 327410925), (9, 218273950), (10, 196446555), (15, 130964370), (18, 109136975), (25, 78578622), (30, 65482185), (45, 43654790), (50, 39289311), (75, 26192874), (90, 21827395), (150, 13096437), (225, 8730958), (450, 4365479), (1889, 1039950), (2311, 850050), (3778, 519975), (4622, 425025), (5667, 346650), (6933, 283350), (9445, 207990), (11334, 173325), (11555, 170010), (13866, 141675), (17001, 115550), (18890, 103995), (20799, 94450), (23110, 85005), (28335, 69330), (34002, 57775), (34665, 56670), (41598, 47225)]