169092400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1171}}^1$

素因数の和:1227

約数の個数: 90

約数和(自身を含む): 429117252

約数和(自身を除く): 260024852

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 361, 380, 400, 475, 722, 760, 950, 1171, 1444, 1520, 1805, 1900, 2342, 2888, 3610, 3800, 4684, 5776, 5855, 7220, 7600, 9025, 9368, 11710, 14440, 18050, 18736, 22249, 23420, 28880, 29275, 36100, 44498, 46840, 58550, 72200, 88996, 93680, 111245, 117100, 144400, 177992, 222490, 234200, 355984, 422731, 444980, 468400, 556225, 845462, 889960, 1112450, 1690924, 1779920, 2113655, 2224900, 3381848, 4227310, 4449800, 6763696, 8454620, 8899600, 10568275, 16909240, 21136550, 33818480, 42273100, 84546200, 169092400]

約数ペア:

[(1, 169092400), (2, 84546200), (4, 42273100), (5, 33818480), (8, 21136550), (10, 16909240), (16, 10568275), (19, 8899600), (20, 8454620), (25, 6763696), (38, 4449800), (40, 4227310), (50, 3381848), (76, 2224900), (80, 2113655), (95, 1779920), (100, 1690924), (152, 1112450), (190, 889960), (200, 845462), (304, 556225), (361, 468400), (380, 444980), (400, 422731), (475, 355984), (722, 234200), (760, 222490), (950, 177992), (1171, 144400), (1444, 117100), (1520, 111245), (1805, 93680), (1900, 88996), (2342, 72200), (2888, 58550), (3610, 46840), (3800, 44498), (4684, 36100), (5776, 29275), (5855, 28880), (7220, 23420), (7600, 22249), (9025, 18736), (9368, 18050), (11710, 14440)]