200967720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{45263}}^1$

素因数の和:45314

約数の個数: 64

約数和(自身を含む): 619211520

約数和(自身を除く): 418243800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 45263, 90526, 135789, 181052, 226315, 271578, 362104, 452630, 543156, 678945, 905260, 1086312, 1357890, 1674731, 1810520, 2715780, 3349462, 5024193, 5431560, 6698924, 8373655, 10048386, 13397848, 16747310, 20096772, 25120965, 33494620, 40193544, 50241930, 66989240, 100483860, 200967720]

約数ペア:

[(1, 200967720), (2, 100483860), (3, 66989240), (4, 50241930), (5, 40193544), (6, 33494620), (8, 25120965), (10, 20096772), (12, 16747310), (15, 13397848), (20, 10048386), (24, 8373655), (30, 6698924), (37, 5431560), (40, 5024193), (60, 3349462), (74, 2715780), (111, 1810520), (120, 1674731), (148, 1357890), (185, 1086312), (222, 905260), (296, 678945), (370, 543156), (444, 452630), (555, 362104), (740, 271578), (888, 226315), (1110, 181052), (1480, 135789), (2220, 90526), (4440, 45263)]