201481650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{12101}}^1$

素因数の和:12156

約数の個数: 72

約数和(自身を含む): 555990084

約数和(自身を除く): 354508434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 925, 1110, 1665, 1850, 2775, 3330, 5550, 8325, 12101, 16650, 24202, 36303, 60505, 72606, 108909, 121010, 181515, 217818, 302525, 363030, 447737, 544545, 605050, 895474, 907575, 1089090, 1343211, 1815150, 2238685, 2686422, 2722725, 4029633, 4477370, 5445450, 6716055, 8059266, 11193425, 13432110, 20148165, 22386850, 33580275, 40296330, 67160550, 100740825, 201481650]

約数ペア:

[(1, 201481650), (2, 100740825), (3, 67160550), (5, 40296330), (6, 33580275), (9, 22386850), (10, 20148165), (15, 13432110), (18, 11193425), (25, 8059266), (30, 6716055), (37, 5445450), (45, 4477370), (50, 4029633), (74, 2722725), (75, 2686422), (90, 2238685), (111, 1815150), (150, 1343211), (185, 1089090), (222, 907575), (225, 895474), (333, 605050), (370, 544545), (450, 447737), (555, 363030), (666, 302525), (925, 217818), (1110, 181515), (1665, 121010), (1850, 108909), (2775, 72606), (3330, 60505), (5550, 36303), (8325, 24202), (12101, 16650)]