28213800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 89056800

約数和(自身を除く): 60843000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 59, 60, 75, 100, 118, 120, 150, 177, 200, 236, 295, 300, 354, 472, 590, 600, 708, 797, 885, 1180, 1416, 1475, 1594, 1770, 2360, 2391, 2950, 3188, 3540, 3985, 4425, 4782, 5900, 6376, 7080, 7970, 8850, 9564, 11800, 11955, 15940, 17700, 19128, 19925, 23910, 31880, 35400, 39850, 47023, 47820, 59775, 79700, 94046, 95640, 119550, 141069, 159400, 188092, 235115, 239100, 282138, 376184, 470230, 478200, 564276, 705345, 940460, 1128552, 1175575, 1410690, 1880920, 2351150, 2821380, 3526725, 4702300, 5642760, 7053450, 9404600, 14106900, 28213800]

約数ペア:

[(1, 28213800), (2, 14106900), (3, 9404600), (4, 7053450), (5, 5642760), (6, 4702300), (8, 3526725), (10, 2821380), (12, 2351150), (15, 1880920), (20, 1410690), (24, 1175575), (25, 1128552), (30, 940460), (40, 705345), (50, 564276), (59, 478200), (60, 470230), (75, 376184), (100, 282138), (118, 239100), (120, 235115), (150, 188092), (177, 159400), (200, 141069), (236, 119550), (295, 95640), (300, 94046), (354, 79700), (472, 59775), (590, 47820), (600, 47023), (708, 39850), (797, 35400), (885, 31880), (1180, 23910), (1416, 19925), (1475, 19128), (1594, 17700), (1770, 15940), (2360, 11955), (2391, 11800), (2950, 9564), (3188, 8850), (3540, 7970), (3985, 7080), (4425, 6376), (4782, 5900)]