71145450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{4273}}^1$

素因数の和:4328

約数の個数: 72

約数和(自身を含む): 196356108

約数和(自身を除く): 125210658

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, 4273, 5550, 8325, 8546, 12819, 16650, 21365, 25638, 38457, 42730, 64095, 76914, 106825, 128190, 158101, 192285, 213650, 316202, 320475, 384570, 474303, 640950, 790505, 948606, 961425, 1422909, 1581010, 1922850, 2371515, 2845818, 3952525, 4743030, 7114545, 7905050, 11857575, 14229090, 23715150, 35572725, 71145450]

約数ペア:

[(1, 71145450), (2, 35572725), (3, 23715150), (5, 14229090), (6, 11857575), (9, 7905050), (10, 7114545), (15, 4743030), (18, 3952525), (25, 2845818), (30, 2371515), (37, 1922850), (45, 1581010), (50, 1422909), (74, 961425), (75, 948606), (90, 790505), (111, 640950), (150, 474303), (185, 384570), (222, 320475), (225, 316202), (333, 213650), (370, 192285), (450, 158101), (555, 128190), (666, 106825), (925, 76914), (1110, 64095), (1665, 42730), (1850, 38457), (2775, 25638), (3330, 21365), (4273, 16650), (5550, 12819), (8325, 8546)]