100902420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11927}}^1$

素因数の和:11989

約数の個数: 72

約数和(自身を含む): 312609024

約数和(自身を除く): 211706604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 11927, 23854, 35781, 47708, 59635, 71562, 107343, 119270, 143124, 178905, 214686, 238540, 357810, 429372, 536715, 560569, 715620, 1073430, 1121138, 1681707, 2146860, 2242276, 2802845, 3363414, 5045121, 5605690, 6726828, 8408535, 10090242, 11211380, 16817070, 20180484, 25225605, 33634140, 50451210, 100902420]

約数ペア:

[(1, 100902420), (2, 50451210), (3, 33634140), (4, 25225605), (5, 20180484), (6, 16817070), (9, 11211380), (10, 10090242), (12, 8408535), (15, 6726828), (18, 5605690), (20, 5045121), (30, 3363414), (36, 2802845), (45, 2242276), (47, 2146860), (60, 1681707), (90, 1121138), (94, 1073430), (141, 715620), (180, 560569), (188, 536715), (235, 429372), (282, 357810), (423, 238540), (470, 214686), (564, 178905), (705, 143124), (846, 119270), (940, 107343), (1410, 71562), (1692, 59635), (2115, 47708), (2820, 35781), (4230, 23854), (8460, 11927)]