148790200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 377319600

約数和(自身を除く): 228529400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 89, 100, 104, 130, 178, 200, 260, 325, 356, 445, 520, 643, 650, 712, 890, 1157, 1286, 1300, 1780, 2225, 2314, 2572, 2600, 3215, 3560, 4450, 4628, 5144, 5785, 6430, 8359, 8900, 9256, 11570, 12860, 16075, 16718, 17800, 23140, 25720, 28925, 32150, 33436, 41795, 46280, 57227, 57850, 64300, 66872, 83590, 114454, 115700, 128600, 167180, 208975, 228908, 231400, 286135, 334360, 417950, 457816, 572270, 743951, 835900, 1144540, 1430675, 1487902, 1671800, 2289080, 2861350, 2975804, 3719755, 5722700, 5951608, 7439510, 11445400, 14879020, 18598775, 29758040, 37197550, 74395100, 148790200]

約数ペア:

[(1, 148790200), (2, 74395100), (4, 37197550), (5, 29758040), (8, 18598775), (10, 14879020), (13, 11445400), (20, 7439510), (25, 5951608), (26, 5722700), (40, 3719755), (50, 2975804), (52, 2861350), (65, 2289080), (89, 1671800), (100, 1487902), (104, 1430675), (130, 1144540), (178, 835900), (200, 743951), (260, 572270), (325, 457816), (356, 417950), (445, 334360), (520, 286135), (643, 231400), (650, 228908), (712, 208975), (890, 167180), (1157, 128600), (1286, 115700), (1300, 114454), (1780, 83590), (2225, 66872), (2314, 64300), (2572, 57850), (2600, 57227), (3215, 46280), (3560, 41795), (4450, 33436), (4628, 32150), (5144, 28925), (5785, 25720), (6430, 23140), (8359, 17800), (8900, 16718), (9256, 16075), (11570, 12860)]