149674050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2539}}^1$

素因数の和:2688

約数の個数: 72

約数和(自身を含む): 405353520

約数和(自身を除く): 255679470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 131, 150, 225, 262, 393, 450, 655, 786, 1179, 1310, 1965, 2358, 2539, 3275, 3930, 5078, 5895, 6550, 7617, 9825, 11790, 12695, 15234, 19650, 22851, 25390, 29475, 38085, 45702, 58950, 63475, 76170, 114255, 126950, 190425, 228510, 332609, 380850, 571275, 665218, 997827, 1142550, 1663045, 1995654, 2993481, 3326090, 4989135, 5986962, 8315225, 9978270, 14967405, 16630450, 24945675, 29934810, 49891350, 74837025, 149674050]

約数ペア:

[(1, 149674050), (2, 74837025), (3, 49891350), (5, 29934810), (6, 24945675), (9, 16630450), (10, 14967405), (15, 9978270), (18, 8315225), (25, 5986962), (30, 4989135), (45, 3326090), (50, 2993481), (75, 1995654), (90, 1663045), (131, 1142550), (150, 997827), (225, 665218), (262, 571275), (393, 380850), (450, 332609), (655, 228510), (786, 190425), (1179, 126950), (1310, 114255), (1965, 76170), (2358, 63475), (2539, 58950), (3275, 45702), (3930, 38085), (5078, 29475), (5895, 25390), (6550, 22851), (7617, 19650), (9825, 15234), (11790, 12695)]