40143150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2411}}^1$

素因数の和:2466

約数の個数: 72

約数和(自身を含む): 110812104

約数和(自身を除く): 70668954

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, 2411, 2775, 3330, 4822, 5550, 7233, 8325, 12055, 14466, 16650, 21699, 24110, 36165, 43398, 60275, 72330, 89207, 108495, 120550, 178414, 180825, 216990, 267621, 361650, 446035, 535242, 542475, 802863, 892070, 1084950, 1338105, 1605726, 2230175, 2676210, 4014315, 4460350, 6690525, 8028630, 13381050, 20071575, 40143150]

約数ペア:

[(1, 40143150), (2, 20071575), (3, 13381050), (5, 8028630), (6, 6690525), (9, 4460350), (10, 4014315), (15, 2676210), (18, 2230175), (25, 1605726), (30, 1338105), (37, 1084950), (45, 892070), (50, 802863), (74, 542475), (75, 535242), (90, 446035), (111, 361650), (150, 267621), (185, 216990), (222, 180825), (225, 178414), (333, 120550), (370, 108495), (450, 89207), (555, 72330), (666, 60275), (925, 43398), (1110, 36165), (1665, 24110), (1850, 21699), (2411, 16650), (2775, 14466), (3330, 12055), (4822, 8325), (5550, 7233)]