72425070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{857}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 193976640

約数和(自身を除く): 121551570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 313, 626, 857, 939, 1565, 1714, 1878, 2571, 2817, 3130, 4285, 4695, 5142, 5634, 7713, 8451, 8570, 9390, 12855, 14085, 15426, 16902, 23139, 25710, 28170, 38565, 42255, 46278, 77130, 84510, 115695, 231390, 268241, 536482, 804723, 1341205, 1609446, 2414169, 2682410, 4023615, 4828338, 7242507, 8047230, 12070845, 14485014, 24141690, 36212535, 72425070]

約数ペア:

[(1, 72425070), (2, 36212535), (3, 24141690), (5, 14485014), (6, 12070845), (9, 8047230), (10, 7242507), (15, 4828338), (18, 4023615), (27, 2682410), (30, 2414169), (45, 1609446), (54, 1341205), (90, 804723), (135, 536482), (270, 268241), (313, 231390), (626, 115695), (857, 84510), (939, 77130), (1565, 46278), (1714, 42255), (1878, 38565), (2571, 28170), (2817, 25710), (3130, 23139), (4285, 16902), (4695, 15426), (5142, 14085), (5634, 12855), (7713, 9390), (8451, 8570)]