61352800

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1447}}^1$

素因数の和:1520

約数の個数: 72

約数和(自身を含む): 152708976

約数和(自身を除く): 91356176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 160, 200, 212, 265, 400, 424, 530, 800, 848, 1060, 1325, 1447, 1696, 2120, 2650, 2894, 4240, 5300, 5788, 7235, 8480, 10600, 11576, 14470, 21200, 23152, 28940, 36175, 42400, 46304, 57880, 72350, 76691, 115760, 144700, 153382, 231520, 289400, 306764, 383455, 578800, 613528, 766910, 1157600, 1227056, 1533820, 1917275, 2454112, 3067640, 3834550, 6135280, 7669100, 12270560, 15338200, 30676400, 61352800]

約数ペア:

[(1, 61352800), (2, 30676400), (4, 15338200), (5, 12270560), (8, 7669100), (10, 6135280), (16, 3834550), (20, 3067640), (25, 2454112), (32, 1917275), (40, 1533820), (50, 1227056), (53, 1157600), (80, 766910), (100, 613528), (106, 578800), (160, 383455), (200, 306764), (212, 289400), (265, 231520), (400, 153382), (424, 144700), (530, 115760), (800, 76691), (848, 72350), (1060, 57880), (1325, 46304), (1447, 42400), (1696, 36175), (2120, 28940), (2650, 23152), (2894, 21200), (4240, 14470), (5300, 11576), (5788, 10600), (7235, 8480)]