74623900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 176082480

約数和(自身を除く): 101458580

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 137, 260, 274, 325, 419, 548, 650, 685, 838, 1300, 1370, 1676, 1781, 2095, 2740, 3425, 3562, 4190, 5447, 6850, 7124, 8380, 8905, 10475, 10894, 13700, 17810, 20950, 21788, 27235, 35620, 41900, 44525, 54470, 57403, 89050, 108940, 114806, 136175, 178100, 229612, 272350, 287015, 544700, 574030, 746239, 1148060, 1435075, 1492478, 2870150, 2984956, 3731195, 5740300, 7462390, 14924780, 18655975, 37311950, 74623900]

約数ペア:

[(1, 74623900), (2, 37311950), (4, 18655975), (5, 14924780), (10, 7462390), (13, 5740300), (20, 3731195), (25, 2984956), (26, 2870150), (50, 1492478), (52, 1435075), (65, 1148060), (100, 746239), (130, 574030), (137, 544700), (260, 287015), (274, 272350), (325, 229612), (419, 178100), (548, 136175), (650, 114806), (685, 108940), (838, 89050), (1300, 57403), (1370, 54470), (1676, 44525), (1781, 41900), (2095, 35620), (2740, 27235), (3425, 21788), (3562, 20950), (4190, 17810), (5447, 13700), (6850, 10894), (7124, 10475), (8380, 8905)]