140875650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{8461}}^1$

素因数の和:8516

約数の個数: 72

約数和(自身を含む): 388761204

約数和(自身を除く): 247885554

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, 8461, 16650, 16922, 25383, 42305, 50766, 76149, 84610, 126915, 152298, 211525, 253830, 313057, 380745, 423050, 626114, 634575, 761490, 939171, 1269150, 1565285, 1878342, 1903725, 2817513, 3130570, 3807450, 4695855, 5635026, 7826425, 9391710, 14087565, 15652850, 23479275, 28175130, 46958550, 70437825, 140875650]

約数ペア:

[(1, 140875650), (2, 70437825), (3, 46958550), (5, 28175130), (6, 23479275), (9, 15652850), (10, 14087565), (15, 9391710), (18, 7826425), (25, 5635026), (30, 4695855), (37, 3807450), (45, 3130570), (50, 2817513), (74, 1903725), (75, 1878342), (90, 1565285), (111, 1269150), (150, 939171), (185, 761490), (222, 634575), (225, 626114), (333, 423050), (370, 380745), (450, 313057), (555, 253830), (666, 211525), (925, 152298), (1110, 126915), (1665, 84610), (1850, 76149), (2775, 50766), (3330, 42305), (5550, 25383), (8325, 16922), (8461, 16650)]