55195174260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12821}}^1\times {\mathrm{23917}}^1$

素因数の和:36753

約数の個数: 72

約数和(自身を含む): 167445421416

約数和(自身を除く): 112250247156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12821, 23917, 25642, 38463, 47834, 51284, 64105, 71751, 76926, 95668, 115389, 119585, 128210, 143502, 153852, 192315, 215253, 230778, 239170, 256420, 287004, 358755, 384630, 430506, 461556, 478340, 576945, 717510, 769260, 861012, 1076265, 1153890, 1435020, 2152530, 2307780, 4305060, 306639857, 613279714, 919919571, 1226559428, 1533199285, 1839839142, 2759758713, 3066398570, 3679678284, 4599597855, 5519517426, 6132797140, 9199195710, 11039034852, 13798793565, 18398391420, 27597587130, 55195174260]

約数ペア:

[(1, 55195174260), (2, 27597587130), (3, 18398391420), (4, 13798793565), (5, 11039034852), (6, 9199195710), (9, 6132797140), (10, 5519517426), (12, 4599597855), (15, 3679678284), (18, 3066398570), (20, 2759758713), (30, 1839839142), (36, 1533199285), (45, 1226559428), (60, 919919571), (90, 613279714), (180, 306639857), (12821, 4305060), (23917, 2307780), (25642, 2152530), (38463, 1435020), (47834, 1153890), (51284, 1076265), (64105, 861012), (71751, 769260), (76926, 717510), (95668, 576945), (115389, 478340), (119585, 461556), (128210, 430506), (143502, 384630), (153852, 358755), (192315, 287004), (215253, 256420), (230778, 239170)]