151891830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 407964960

約数和(自身を除く): 256073130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 73, 90, 122, 146, 183, 219, 305, 365, 366, 379, 438, 549, 610, 657, 730, 758, 915, 1095, 1098, 1137, 1314, 1830, 1895, 2190, 2274, 2745, 3285, 3411, 3790, 4453, 5490, 5685, 6570, 6822, 8906, 11370, 13359, 17055, 22265, 23119, 26718, 27667, 34110, 40077, 44530, 46238, 55334, 66795, 69357, 80154, 83001, 115595, 133590, 138335, 138714, 166002, 200385, 208071, 231190, 249003, 276670, 346785, 400770, 415005, 416142, 498006, 693570, 830010, 1040355, 1245015, 1687687, 2080710, 2490030, 3375374, 5063061, 8438435, 10126122, 15189183, 16876870, 25315305, 30378366, 50630610, 75945915, 151891830]

約数ペア:

[(1, 151891830), (2, 75945915), (3, 50630610), (5, 30378366), (6, 25315305), (9, 16876870), (10, 15189183), (15, 10126122), (18, 8438435), (30, 5063061), (45, 3375374), (61, 2490030), (73, 2080710), (90, 1687687), (122, 1245015), (146, 1040355), (183, 830010), (219, 693570), (305, 498006), (365, 416142), (366, 415005), (379, 400770), (438, 346785), (549, 276670), (610, 249003), (657, 231190), (730, 208071), (758, 200385), (915, 166002), (1095, 138714), (1098, 138335), (1137, 133590), (1314, 115595), (1830, 83001), (1895, 80154), (2190, 69357), (2274, 66795), (2745, 55334), (3285, 46238), (3411, 44530), (3790, 40077), (4453, 34110), (5490, 27667), (5685, 26718), (6570, 23119), (6822, 22265), (8906, 17055), (11370, 13359)]