123499050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2600

約数の個数: 96

約数和(自身を含む): 341496000

約数和(自身を除く): 217996950

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 75, 85, 95, 102, 114, 150, 170, 190, 255, 285, 323, 425, 475, 510, 570, 646, 850, 950, 969, 1275, 1425, 1615, 1938, 2549, 2550, 2850, 3230, 4845, 5098, 7647, 8075, 9690, 12745, 15294, 16150, 24225, 25490, 38235, 43333, 48431, 48450, 63725, 76470, 86666, 96862, 127450, 129999, 145293, 191175, 216665, 242155, 259998, 290586, 382350, 433330, 484310, 649995, 726465, 823327, 1083325, 1210775, 1299990, 1452930, 1646654, 2166650, 2421550, 2469981, 3249975, 3632325, 4116635, 4939962, 6499950, 7264650, 8233270, 12349905, 20583175, 24699810, 41166350, 61749525, 123499050]

約数ペア:

[(1, 123499050), (2, 61749525), (3, 41166350), (5, 24699810), (6, 20583175), (10, 12349905), (15, 8233270), (17, 7264650), (19, 6499950), (25, 4939962), (30, 4116635), (34, 3632325), (38, 3249975), (50, 2469981), (51, 2421550), (57, 2166650), (75, 1646654), (85, 1452930), (95, 1299990), (102, 1210775), (114, 1083325), (150, 823327), (170, 726465), (190, 649995), (255, 484310), (285, 433330), (323, 382350), (425, 290586), (475, 259998), (510, 242155), (570, 216665), (646, 191175), (850, 145293), (950, 129999), (969, 127450), (1275, 96862), (1425, 86666), (1615, 76470), (1938, 63725), (2549, 48450), (2550, 48431), (2850, 43333), (3230, 38235), (4845, 25490), (5098, 24225), (7647, 16150), (8075, 15294), (9690, 12745)]