67446450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2200

約数の個数: 72

約数和(自身を含む): 183845376

約数和(自身を除く): 116398926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2111, 2130, 3195, 3550, 4222, 5325, 6333, 6390, 10555, 10650, 12666, 15975, 18999, 21110, 31665, 31950, 37998, 52775, 63330, 94995, 105550, 149881, 158325, 189990, 299762, 316650, 449643, 474975, 749405, 899286, 949950, 1348929, 1498810, 2248215, 2697858, 3747025, 4496430, 6744645, 7494050, 11241075, 13489290, 22482150, 33723225, 67446450]

約数ペア:

[(1, 67446450), (2, 33723225), (3, 22482150), (5, 13489290), (6, 11241075), (9, 7494050), (10, 6744645), (15, 4496430), (18, 3747025), (25, 2697858), (30, 2248215), (45, 1498810), (50, 1348929), (71, 949950), (75, 899286), (90, 749405), (142, 474975), (150, 449643), (213, 316650), (225, 299762), (355, 189990), (426, 158325), (450, 149881), (639, 105550), (710, 94995), (1065, 63330), (1278, 52775), (1775, 37998), (2111, 31950), (2130, 31665), (3195, 21110), (3550, 18999), (4222, 15975), (5325, 12666), (6333, 10650), (6390, 10555)]