80706600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3449}}^1$

素因数の和:3484

約数の個数: 144

約数和(自身を含む): 291973500

約数和(自身を除く): 211266900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3449, 3900, 4680, 5850, 6898, 7800, 10347, 11700, 13796, 17245, 20694, 23400, 27592, 31041, 34490, 41388, 44837, 51735, 62082, 68980, 82776, 86225, 89674, 103470, 124164, 134511, 137960, 155205, 172450, 179348, 206940, 224185, 248328, 258675, 269022, 310410, 344900, 358696, 403533, 413880, 448370, 517350, 538044, 620820, 672555, 689800, 776025, 807066, 896740, 1034700, 1076088, 1120925, 1241640, 1345110, 1552050, 1614132, 1793480, 2017665, 2069400, 2241850, 2690220, 3104100, 3228264, 3362775, 4035330, 4483700, 5380440, 6208200, 6725550, 8070660, 8967400, 10088325, 13451100, 16141320, 20176650, 26902200, 40353300, 80706600]

約数ペア:

[(1, 80706600), (2, 40353300), (3, 26902200), (4, 20176650), (5, 16141320), (6, 13451100), (8, 10088325), (9, 8967400), (10, 8070660), (12, 6725550), (13, 6208200), (15, 5380440), (18, 4483700), (20, 4035330), (24, 3362775), (25, 3228264), (26, 3104100), (30, 2690220), (36, 2241850), (39, 2069400), (40, 2017665), (45, 1793480), (50, 1614132), (52, 1552050), (60, 1345110), (65, 1241640), (72, 1120925), (75, 1076088), (78, 1034700), (90, 896740), (100, 807066), (104, 776025), (117, 689800), (120, 672555), (130, 620820), (150, 538044), (156, 517350), (180, 448370), (195, 413880), (200, 403533), (225, 358696), (234, 344900), (260, 310410), (300, 269022), (312, 258675), (325, 248328), (360, 224185), (390, 206940), (450, 179348), (468, 172450), (520, 155205), (585, 137960), (600, 134511), (650, 124164), (780, 103470), (900, 89674), (936, 86225), (975, 82776), (1170, 68980), (1300, 62082), (1560, 51735), (1800, 44837), (1950, 41388), (2340, 34490), (2600, 31041), (2925, 27592), (3449, 23400), (3900, 20694), (4680, 17245), (5850, 13796), (6898, 11700), (7800, 10347)]