139156950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 366762240

約数和(自身を除く): 227605290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 157, 190, 285, 311, 314, 471, 475, 570, 622, 785, 933, 942, 950, 1425, 1555, 1570, 1866, 2355, 2850, 2983, 3110, 3925, 4665, 4710, 5909, 5966, 7775, 7850, 8949, 9330, 11775, 11818, 14915, 15550, 17727, 17898, 23325, 23550, 29545, 29830, 35454, 44745, 46650, 48827, 59090, 74575, 88635, 89490, 97654, 146481, 147725, 149150, 177270, 223725, 244135, 292962, 295450, 443175, 447450, 488270, 732405, 886350, 927713, 1220675, 1464810, 1855426, 2441350, 2783139, 3662025, 4638565, 5566278, 7324050, 9277130, 13915695, 23192825, 27831390, 46385650, 69578475, 139156950]

約数ペア:

[(1, 139156950), (2, 69578475), (3, 46385650), (5, 27831390), (6, 23192825), (10, 13915695), (15, 9277130), (19, 7324050), (25, 5566278), (30, 4638565), (38, 3662025), (50, 2783139), (57, 2441350), (75, 1855426), (95, 1464810), (114, 1220675), (150, 927713), (157, 886350), (190, 732405), (285, 488270), (311, 447450), (314, 443175), (471, 295450), (475, 292962), (570, 244135), (622, 223725), (785, 177270), (933, 149150), (942, 147725), (950, 146481), (1425, 97654), (1555, 89490), (1570, 88635), (1866, 74575), (2355, 59090), (2850, 48827), (2983, 46650), (3110, 44745), (3925, 35454), (4665, 29830), (4710, 29545), (5909, 23550), (5966, 23325), (7775, 17898), (7850, 17727), (8949, 15550), (9330, 14915), (11775, 11818)]