125249800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 318729600

約数和(自身を除く): 193479800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 67, 100, 104, 130, 134, 200, 260, 268, 325, 335, 520, 536, 650, 670, 719, 871, 1300, 1340, 1438, 1675, 1742, 2600, 2680, 2876, 3350, 3484, 3595, 4355, 5752, 6700, 6968, 7190, 8710, 9347, 13400, 14380, 17420, 17975, 18694, 21775, 28760, 34840, 35950, 37388, 43550, 46735, 48173, 71900, 74776, 87100, 93470, 96346, 143800, 174200, 186940, 192692, 233675, 240865, 373880, 385384, 467350, 481730, 626249, 934700, 963460, 1204325, 1252498, 1869400, 1926920, 2408650, 2504996, 3131245, 4817300, 5009992, 6262490, 9634600, 12524980, 15656225, 25049960, 31312450, 62624900, 125249800]

約数ペア:

[(1, 125249800), (2, 62624900), (4, 31312450), (5, 25049960), (8, 15656225), (10, 12524980), (13, 9634600), (20, 6262490), (25, 5009992), (26, 4817300), (40, 3131245), (50, 2504996), (52, 2408650), (65, 1926920), (67, 1869400), (100, 1252498), (104, 1204325), (130, 963460), (134, 934700), (200, 626249), (260, 481730), (268, 467350), (325, 385384), (335, 373880), (520, 240865), (536, 233675), (650, 192692), (670, 186940), (719, 174200), (871, 143800), (1300, 96346), (1340, 93470), (1438, 87100), (1675, 74776), (1742, 71900), (2600, 48173), (2680, 46735), (2876, 43550), (3350, 37388), (3484, 35950), (3595, 34840), (4355, 28760), (5752, 21775), (6700, 18694), (6968, 17975), (7190, 17420), (8710, 14380), (9347, 13400)]