71565750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1911

約数の個数: 96

約数和(自身を含む): 205006464

約数和(自身を除く): 133440714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 125, 150, 153, 170, 225, 250, 255, 306, 375, 425, 450, 510, 750, 765, 850, 1125, 1275, 1530, 1871, 2125, 2250, 2550, 3742, 3825, 4250, 5613, 6375, 7650, 9355, 11226, 12750, 16839, 18710, 19125, 28065, 31807, 33678, 38250, 46775, 56130, 63614, 84195, 93550, 95421, 140325, 159035, 168390, 190842, 233875, 280650, 286263, 318070, 420975, 467750, 477105, 572526, 701625, 795175, 841950, 954210, 1403250, 1431315, 1590350, 2104875, 2385525, 2862630, 3975875, 4209750, 4771050, 7156575, 7951750, 11927625, 14313150, 23855250, 35782875, 71565750]

約数ペア:

[(1, 71565750), (2, 35782875), (3, 23855250), (5, 14313150), (6, 11927625), (9, 7951750), (10, 7156575), (15, 4771050), (17, 4209750), (18, 3975875), (25, 2862630), (30, 2385525), (34, 2104875), (45, 1590350), (50, 1431315), (51, 1403250), (75, 954210), (85, 841950), (90, 795175), (102, 701625), (125, 572526), (150, 477105), (153, 467750), (170, 420975), (225, 318070), (250, 286263), (255, 280650), (306, 233875), (375, 190842), (425, 168390), (450, 159035), (510, 140325), (750, 95421), (765, 93550), (850, 84195), (1125, 63614), (1275, 56130), (1530, 46775), (1871, 38250), (2125, 33678), (2250, 31807), (2550, 28065), (3742, 19125), (3825, 18710), (4250, 16839), (5613, 12750), (6375, 11226), (7650, 9355)]