39878100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:830

約数の個数: 108

約数和(自身を含む): 127283520

約数和(自身を除く): 87405420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 59, 60, 75, 90, 100, 118, 150, 177, 180, 225, 236, 295, 300, 354, 450, 531, 590, 708, 751, 885, 900, 1062, 1180, 1475, 1502, 1770, 2124, 2253, 2655, 2950, 3004, 3540, 3755, 4425, 4506, 5310, 5900, 6759, 7510, 8850, 9012, 10620, 11265, 13275, 13518, 15020, 17700, 18775, 22530, 26550, 27036, 33795, 37550, 44309, 45060, 53100, 56325, 67590, 75100, 88618, 112650, 132927, 135180, 168975, 177236, 221545, 225300, 265854, 337950, 398781, 443090, 531708, 664635, 675900, 797562, 886180, 1107725, 1329270, 1595124, 1993905, 2215450, 2658540, 3323175, 3987810, 4430900, 6646350, 7975620, 9969525, 13292700, 19939050, 39878100]

約数ペア:

[(1, 39878100), (2, 19939050), (3, 13292700), (4, 9969525), (5, 7975620), (6, 6646350), (9, 4430900), (10, 3987810), (12, 3323175), (15, 2658540), (18, 2215450), (20, 1993905), (25, 1595124), (30, 1329270), (36, 1107725), (45, 886180), (50, 797562), (59, 675900), (60, 664635), (75, 531708), (90, 443090), (100, 398781), (118, 337950), (150, 265854), (177, 225300), (180, 221545), (225, 177236), (236, 168975), (295, 135180), (300, 132927), (354, 112650), (450, 88618), (531, 75100), (590, 67590), (708, 56325), (751, 53100), (885, 45060), (900, 44309), (1062, 37550), (1180, 33795), (1475, 27036), (1502, 26550), (1770, 22530), (2124, 18775), (2253, 17700), (2655, 15020), (2950, 13518), (3004, 13275), (3540, 11265), (3755, 10620), (4425, 9012), (4506, 8850), (5310, 7510), (5900, 6759)]