149072700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{10141}}^1$

素因数の和:10172

約数の個数: 108

約数和(自身を含む): 501785592

約数和(自身を除く): 352712892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 10141, 14700, 20282, 30423, 40564, 50705, 60846, 70987, 101410, 121692, 141974, 152115, 202820, 212961, 253525, 283948, 304230, 354935, 425922, 496909, 507050, 608460, 709870, 760575, 851844, 993818, 1014100, 1064805, 1419740, 1490727, 1521150, 1774675, 1987636, 2129610, 2484545, 2981454, 3042300, 3549350, 4259220, 4969090, 5324025, 5962908, 7098700, 7453635, 9938180, 10648050, 12422725, 14907270, 21296100, 24845450, 29814540, 37268175, 49690900, 74536350, 149072700]

約数ペア:

[(1, 149072700), (2, 74536350), (3, 49690900), (4, 37268175), (5, 29814540), (6, 24845450), (7, 21296100), (10, 14907270), (12, 12422725), (14, 10648050), (15, 9938180), (20, 7453635), (21, 7098700), (25, 5962908), (28, 5324025), (30, 4969090), (35, 4259220), (42, 3549350), (49, 3042300), (50, 2981454), (60, 2484545), (70, 2129610), (75, 1987636), (84, 1774675), (98, 1521150), (100, 1490727), (105, 1419740), (140, 1064805), (147, 1014100), (150, 993818), (175, 851844), (196, 760575), (210, 709870), (245, 608460), (294, 507050), (300, 496909), (350, 425922), (420, 354935), (490, 304230), (525, 283948), (588, 253525), (700, 212961), (735, 202820), (980, 152115), (1050, 141974), (1225, 121692), (1470, 101410), (2100, 70987), (2450, 60846), (2940, 50705), (3675, 40564), (4900, 30423), (7350, 20282), (10141, 14700)]