68466700

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 153771408

約数和(自身を除く): 85304708

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 83, 100, 113, 146, 166, 226, 292, 332, 365, 415, 452, 565, 730, 830, 1130, 1460, 1660, 1825, 2075, 2260, 2825, 3650, 4150, 5650, 6059, 7300, 8249, 8300, 9379, 11300, 12118, 16498, 18758, 24236, 30295, 32996, 37516, 41245, 46895, 60590, 82490, 93790, 121180, 151475, 164980, 187580, 206225, 234475, 302950, 412450, 468950, 605900, 684667, 824900, 937900, 1369334, 2738668, 3423335, 6846670, 13693340, 17116675, 34233350, 68466700]

約数ペア:

[(1, 68466700), (2, 34233350), (4, 17116675), (5, 13693340), (10, 6846670), (20, 3423335), (25, 2738668), (50, 1369334), (73, 937900), (83, 824900), (100, 684667), (113, 605900), (146, 468950), (166, 412450), (226, 302950), (292, 234475), (332, 206225), (365, 187580), (415, 164980), (452, 151475), (565, 121180), (730, 93790), (830, 82490), (1130, 60590), (1460, 46895), (1660, 41245), (1825, 37516), (2075, 32996), (2260, 30295), (2825, 24236), (3650, 18758), (4150, 16498), (5650, 12118), (6059, 11300), (7300, 9379), (8249, 8300)]