25300500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 74850048

約数和(自身を除く): 49549548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 125, 150, 167, 202, 250, 300, 303, 334, 375, 404, 500, 501, 505, 606, 668, 750, 835, 1002, 1010, 1212, 1500, 1515, 1670, 2004, 2020, 2505, 2525, 3030, 3340, 4175, 5010, 5050, 6060, 7575, 8350, 10020, 10100, 12525, 12625, 15150, 16700, 16867, 20875, 25050, 25250, 30300, 33734, 37875, 41750, 50100, 50500, 50601, 62625, 67468, 75750, 83500, 84335, 101202, 125250, 151500, 168670, 202404, 250500, 253005, 337340, 421675, 506010, 843350, 1012020, 1265025, 1686700, 2108375, 2530050, 4216750, 5060100, 6325125, 8433500, 12650250, 25300500]

約数ペア:

[(1, 25300500), (2, 12650250), (3, 8433500), (4, 6325125), (5, 5060100), (6, 4216750), (10, 2530050), (12, 2108375), (15, 1686700), (20, 1265025), (25, 1012020), (30, 843350), (50, 506010), (60, 421675), (75, 337340), (100, 253005), (101, 250500), (125, 202404), (150, 168670), (167, 151500), (202, 125250), (250, 101202), (300, 84335), (303, 83500), (334, 75750), (375, 67468), (404, 62625), (500, 50601), (501, 50500), (505, 50100), (606, 41750), (668, 37875), (750, 33734), (835, 30300), (1002, 25250), (1010, 25050), (1212, 20875), (1500, 16867), (1515, 16700), (1670, 15150), (2004, 12625), (2020, 12525), (2505, 10100), (2525, 10020), (3030, 8350), (3340, 7575), (4175, 6060), (5010, 5050)]