156950300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 108

約数和(自身を含む): 380272536

約数和(自身を除く): 223322236

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 130, 148, 169, 185, 251, 260, 325, 338, 370, 481, 502, 650, 676, 740, 845, 925, 962, 1004, 1255, 1300, 1690, 1850, 1924, 2405, 2510, 3263, 3380, 3700, 4225, 4810, 5020, 6253, 6275, 6526, 8450, 9287, 9620, 12025, 12506, 12550, 13052, 16315, 16900, 18574, 24050, 25012, 25100, 31265, 32630, 37148, 42419, 46435, 48100, 62530, 65260, 81575, 84838, 92870, 120731, 125060, 156325, 163150, 169676, 185740, 212095, 232175, 241462, 312650, 326300, 424190, 464350, 482924, 603655, 625300, 848380, 928700, 1060475, 1207310, 1569503, 2120950, 2414620, 3018275, 3139006, 4241900, 6036550, 6278012, 7847515, 12073100, 15695030, 31390060, 39237575, 78475150, 156950300]

約数ペア:

[(1, 156950300), (2, 78475150), (4, 39237575), (5, 31390060), (10, 15695030), (13, 12073100), (20, 7847515), (25, 6278012), (26, 6036550), (37, 4241900), (50, 3139006), (52, 3018275), (65, 2414620), (74, 2120950), (100, 1569503), (130, 1207310), (148, 1060475), (169, 928700), (185, 848380), (251, 625300), (260, 603655), (325, 482924), (338, 464350), (370, 424190), (481, 326300), (502, 312650), (650, 241462), (676, 232175), (740, 212095), (845, 185740), (925, 169676), (962, 163150), (1004, 156325), (1255, 125060), (1300, 120731), (1690, 92870), (1850, 84838), (1924, 81575), (2405, 65260), (2510, 62530), (3263, 48100), (3380, 46435), (3700, 42419), (4225, 37148), (4810, 32630), (5020, 31265), (6253, 25100), (6275, 25012), (6526, 24050), (8450, 18574), (9287, 16900), (9620, 16315), (12025, 13052), (12506, 12550)]