67921650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1013}}^1$

素因数の和:1180

約数の個数: 72

約数和(自身を含む): 183888900

約数和(自身を除く): 115967250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 149, 150, 225, 298, 447, 450, 745, 894, 1013, 1341, 1490, 2026, 2235, 2682, 3039, 3725, 4470, 5065, 6078, 6705, 7450, 9117, 10130, 11175, 13410, 15195, 18234, 22350, 25325, 30390, 33525, 45585, 50650, 67050, 75975, 91170, 150937, 151950, 227925, 301874, 452811, 455850, 754685, 905622, 1358433, 1509370, 2264055, 2716866, 3773425, 4528110, 6792165, 7546850, 11320275, 13584330, 22640550, 33960825, 67921650]

約数ペア:

[(1, 67921650), (2, 33960825), (3, 22640550), (5, 13584330), (6, 11320275), (9, 7546850), (10, 6792165), (15, 4528110), (18, 3773425), (25, 2716866), (30, 2264055), (45, 1509370), (50, 1358433), (75, 905622), (90, 754685), (149, 455850), (150, 452811), (225, 301874), (298, 227925), (447, 151950), (450, 150937), (745, 91170), (894, 75975), (1013, 67050), (1341, 50650), (1490, 45585), (2026, 33525), (2235, 30390), (2682, 25325), (3039, 22350), (3725, 18234), (4470, 15195), (5065, 13410), (6078, 11175), (6705, 10130), (7450, 9117)]