26603700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 78120000

約数和(自身を除く): 51516300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1249, 1420, 1775, 2130, 2498, 3550, 3747, 4260, 4996, 5325, 6245, 7100, 7494, 10650, 12490, 14988, 18735, 21300, 24980, 31225, 37470, 62450, 74940, 88679, 93675, 124900, 177358, 187350, 266037, 354716, 374700, 443395, 532074, 886790, 1064148, 1330185, 1773580, 2216975, 2660370, 4433950, 5320740, 6650925, 8867900, 13301850, 26603700]

約数ペア:

[(1, 26603700), (2, 13301850), (3, 8867900), (4, 6650925), (5, 5320740), (6, 4433950), (10, 2660370), (12, 2216975), (15, 1773580), (20, 1330185), (25, 1064148), (30, 886790), (50, 532074), (60, 443395), (71, 374700), (75, 354716), (100, 266037), (142, 187350), (150, 177358), (213, 124900), (284, 93675), (300, 88679), (355, 74940), (426, 62450), (710, 37470), (852, 31225), (1065, 24980), (1249, 21300), (1420, 18735), (1775, 14988), (2130, 12490), (2498, 10650), (3550, 7494), (3747, 7100), (4260, 6245), (4996, 5325)]