9381000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 30326400

約数和(自身を除く): 20945400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 59, 60, 75, 100, 106, 118, 120, 125, 150, 159, 177, 200, 212, 236, 250, 265, 295, 300, 318, 354, 375, 424, 472, 500, 530, 590, 600, 636, 708, 750, 795, 885, 1000, 1060, 1180, 1272, 1325, 1416, 1475, 1500, 1590, 1770, 2120, 2360, 2650, 2950, 3000, 3127, 3180, 3540, 3975, 4425, 5300, 5900, 6254, 6360, 6625, 7080, 7375, 7950, 8850, 9381, 10600, 11800, 12508, 13250, 14750, 15635, 15900, 17700, 18762, 19875, 22125, 25016, 26500, 29500, 31270, 31800, 35400, 37524, 39750, 44250, 46905, 53000, 59000, 62540, 75048, 78175, 79500, 88500, 93810, 125080, 156350, 159000, 177000, 187620, 234525, 312700, 375240, 390875, 469050, 625400, 781750, 938100, 1172625, 1563500, 1876200, 2345250, 3127000, 4690500, 9381000]

約数ペア:

[(1, 9381000), (2, 4690500), (3, 3127000), (4, 2345250), (5, 1876200), (6, 1563500), (8, 1172625), (10, 938100), (12, 781750), (15, 625400), (20, 469050), (24, 390875), (25, 375240), (30, 312700), (40, 234525), (50, 187620), (53, 177000), (59, 159000), (60, 156350), (75, 125080), (100, 93810), (106, 88500), (118, 79500), (120, 78175), (125, 75048), (150, 62540), (159, 59000), (177, 53000), (200, 46905), (212, 44250), (236, 39750), (250, 37524), (265, 35400), (295, 31800), (300, 31270), (318, 29500), (354, 26500), (375, 25016), (424, 22125), (472, 19875), (500, 18762), (530, 17700), (590, 15900), (600, 15635), (636, 14750), (708, 13250), (750, 12508), (795, 11800), (885, 10600), (1000, 9381), (1060, 8850), (1180, 7950), (1272, 7375), (1325, 7080), (1416, 6625), (1475, 6360), (1500, 6254), (1590, 5900), (1770, 5300), (2120, 4425), (2360, 3975), (2650, 3540), (2950, 3180), (3000, 3127)]