64401300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:622

約数の個数: 108

約数和(自身を含む): 203563360

約数和(自身を除く): 139162060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 163, 180, 225, 300, 326, 439, 450, 489, 652, 815, 878, 900, 978, 1317, 1467, 1630, 1756, 1956, 2195, 2445, 2634, 2934, 3260, 3951, 4075, 4390, 4890, 5268, 5868, 6585, 7335, 7902, 8150, 8780, 9780, 10975, 12225, 13170, 14670, 15804, 16300, 19755, 21950, 24450, 26340, 29340, 32925, 36675, 39510, 43900, 48900, 65850, 71557, 73350, 79020, 98775, 131700, 143114, 146700, 197550, 214671, 286228, 357785, 395100, 429342, 644013, 715570, 858684, 1073355, 1288026, 1431140, 1788925, 2146710, 2576052, 3220065, 3577850, 4293420, 5366775, 6440130, 7155700, 10733550, 12880260, 16100325, 21467100, 32200650, 64401300]

約数ペア:

[(1, 64401300), (2, 32200650), (3, 21467100), (4, 16100325), (5, 12880260), (6, 10733550), (9, 7155700), (10, 6440130), (12, 5366775), (15, 4293420), (18, 3577850), (20, 3220065), (25, 2576052), (30, 2146710), (36, 1788925), (45, 1431140), (50, 1288026), (60, 1073355), (75, 858684), (90, 715570), (100, 644013), (150, 429342), (163, 395100), (180, 357785), (225, 286228), (300, 214671), (326, 197550), (439, 146700), (450, 143114), (489, 131700), (652, 98775), (815, 79020), (878, 73350), (900, 71557), (978, 65850), (1317, 48900), (1467, 43900), (1630, 39510), (1756, 36675), (1956, 32925), (2195, 29340), (2445, 26340), (2634, 24450), (2934, 21950), (3260, 19755), (3951, 16300), (4075, 15804), (4390, 14670), (4890, 13170), (5268, 12225), (5868, 10975), (6585, 9780), (7335, 8780), (7902, 8150)]