61638200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 156344160

約数和(自身を除く): 94705960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 151, 157, 200, 260, 302, 314, 325, 520, 604, 628, 650, 755, 785, 1208, 1256, 1300, 1510, 1570, 1963, 2041, 2600, 3020, 3140, 3775, 3925, 3926, 4082, 6040, 6280, 7550, 7850, 7852, 8164, 9815, 10205, 15100, 15700, 15704, 16328, 19630, 20410, 23707, 30200, 31400, 39260, 40820, 47414, 49075, 51025, 78520, 81640, 94828, 98150, 102050, 118535, 189656, 196300, 204100, 237070, 308191, 392600, 408200, 474140, 592675, 616382, 948280, 1185350, 1232764, 1540955, 2370700, 2465528, 3081910, 4741400, 6163820, 7704775, 12327640, 15409550, 30819100, 61638200]

約数ペア:

[(1, 61638200), (2, 30819100), (4, 15409550), (5, 12327640), (8, 7704775), (10, 6163820), (13, 4741400), (20, 3081910), (25, 2465528), (26, 2370700), (40, 1540955), (50, 1232764), (52, 1185350), (65, 948280), (100, 616382), (104, 592675), (130, 474140), (151, 408200), (157, 392600), (200, 308191), (260, 237070), (302, 204100), (314, 196300), (325, 189656), (520, 118535), (604, 102050), (628, 98150), (650, 94828), (755, 81640), (785, 78520), (1208, 51025), (1256, 49075), (1300, 47414), (1510, 40820), (1570, 39260), (1963, 31400), (2041, 30200), (2600, 23707), (3020, 20410), (3140, 19630), (3775, 16328), (3925, 15704), (3926, 15700), (4082, 15100), (6040, 10205), (6280, 9815), (7550, 8164), (7850, 7852)]