68736750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{2477}}^1$

素因数の和:2534

約数の個数: 64

約数和(自身を含む): 176275008

約数和(自身を除く): 107538258

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 125, 150, 185, 222, 250, 370, 375, 555, 750, 925, 1110, 1850, 2477, 2775, 4625, 4954, 5550, 7431, 9250, 12385, 13875, 14862, 24770, 27750, 37155, 61925, 74310, 91649, 123850, 183298, 185775, 274947, 309625, 371550, 458245, 549894, 619250, 916490, 928875, 1374735, 1857750, 2291225, 2749470, 4582450, 6873675, 11456125, 13747350, 22912250, 34368375, 68736750]

約数ペア:

[(1, 68736750), (2, 34368375), (3, 22912250), (5, 13747350), (6, 11456125), (10, 6873675), (15, 4582450), (25, 2749470), (30, 2291225), (37, 1857750), (50, 1374735), (74, 928875), (75, 916490), (111, 619250), (125, 549894), (150, 458245), (185, 371550), (222, 309625), (250, 274947), (370, 185775), (375, 183298), (555, 123850), (750, 91649), (925, 74310), (1110, 61925), (1850, 37155), (2477, 27750), (2775, 24770), (4625, 14862), (4954, 13875), (5550, 12385), (7431, 9250)]