38631000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 122803200

約数和(自身を除く): 84172200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 79, 100, 120, 125, 150, 158, 163, 200, 237, 250, 300, 316, 326, 375, 395, 474, 489, 500, 600, 632, 652, 750, 790, 815, 948, 978, 1000, 1185, 1304, 1500, 1580, 1630, 1896, 1956, 1975, 2370, 2445, 3000, 3160, 3260, 3912, 3950, 4075, 4740, 4890, 5925, 6520, 7900, 8150, 9480, 9780, 9875, 11850, 12225, 12877, 15800, 16300, 19560, 19750, 20375, 23700, 24450, 25754, 29625, 32600, 38631, 39500, 40750, 47400, 48900, 51508, 59250, 61125, 64385, 77262, 79000, 81500, 97800, 103016, 118500, 122250, 128770, 154524, 163000, 193155, 237000, 244500, 257540, 309048, 321925, 386310, 489000, 515080, 643850, 772620, 965775, 1287700, 1545240, 1609625, 1931550, 2575400, 3219250, 3863100, 4828875, 6438500, 7726200, 9657750, 12877000, 19315500, 38631000]

約数ペア:

[(1, 38631000), (2, 19315500), (3, 12877000), (4, 9657750), (5, 7726200), (6, 6438500), (8, 4828875), (10, 3863100), (12, 3219250), (15, 2575400), (20, 1931550), (24, 1609625), (25, 1545240), (30, 1287700), (40, 965775), (50, 772620), (60, 643850), (75, 515080), (79, 489000), (100, 386310), (120, 321925), (125, 309048), (150, 257540), (158, 244500), (163, 237000), (200, 193155), (237, 163000), (250, 154524), (300, 128770), (316, 122250), (326, 118500), (375, 103016), (395, 97800), (474, 81500), (489, 79000), (500, 77262), (600, 64385), (632, 61125), (652, 59250), (750, 51508), (790, 48900), (815, 47400), (948, 40750), (978, 39500), (1000, 38631), (1185, 32600), (1304, 29625), (1500, 25754), (1580, 24450), (1630, 23700), (1896, 20375), (1956, 19750), (1975, 19560), (2370, 16300), (2445, 15800), (3000, 12877), (3160, 12225), (3260, 11850), (3912, 9875), (3950, 9780), (4075, 9480), (4740, 8150), (4890, 7900), (5925, 6520)]