86998950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1877}}^1$

素因数の和:1998

約数の個数: 72

約数和(自身を含む): 236132208

約数和(自身を除く): 149133258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 103, 150, 206, 225, 309, 450, 515, 618, 927, 1030, 1545, 1854, 1877, 2575, 3090, 3754, 4635, 5150, 5631, 7725, 9270, 9385, 11262, 15450, 16893, 18770, 23175, 28155, 33786, 46350, 46925, 56310, 84465, 93850, 140775, 168930, 193331, 281550, 386662, 422325, 579993, 844650, 966655, 1159986, 1739979, 1933310, 2899965, 3479958, 4833275, 5799930, 8699895, 9666550, 14499825, 17399790, 28999650, 43499475, 86998950]

約数ペア:

[(1, 86998950), (2, 43499475), (3, 28999650), (5, 17399790), (6, 14499825), (9, 9666550), (10, 8699895), (15, 5799930), (18, 4833275), (25, 3479958), (30, 2899965), (45, 1933310), (50, 1739979), (75, 1159986), (90, 966655), (103, 844650), (150, 579993), (206, 422325), (225, 386662), (309, 281550), (450, 193331), (515, 168930), (618, 140775), (927, 93850), (1030, 84465), (1545, 56310), (1854, 46925), (1877, 46350), (2575, 33786), (3090, 28155), (3754, 23175), (4635, 18770), (5150, 16893), (5631, 15450), (7725, 11262), (9270, 9385)]