90374850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{877}}^1$

素因数の和:1124

約数の個数: 72

約数和(自身を含む): 244145460

約数和(自身を除く): 153770610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 229, 450, 458, 687, 877, 1145, 1374, 1754, 2061, 2290, 2631, 3435, 4122, 4385, 5262, 5725, 6870, 7893, 8770, 10305, 11450, 13155, 15786, 17175, 20610, 21925, 26310, 34350, 39465, 43850, 51525, 65775, 78930, 103050, 131550, 197325, 200833, 394650, 401666, 602499, 1004165, 1204998, 1807497, 2008330, 3012495, 3614994, 5020825, 6024990, 9037485, 10041650, 15062475, 18074970, 30124950, 45187425, 90374850]

約数ペア:

[(1, 90374850), (2, 45187425), (3, 30124950), (5, 18074970), (6, 15062475), (9, 10041650), (10, 9037485), (15, 6024990), (18, 5020825), (25, 3614994), (30, 3012495), (45, 2008330), (50, 1807497), (75, 1204998), (90, 1004165), (150, 602499), (225, 401666), (229, 394650), (450, 200833), (458, 197325), (687, 131550), (877, 103050), (1145, 78930), (1374, 65775), (1754, 51525), (2061, 43850), (2290, 39465), (2631, 34350), (3435, 26310), (4122, 21925), (4385, 20610), (5262, 17175), (5725, 15786), (6870, 13155), (7893, 11450), (8770, 10305)]