205587660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1033}}^1$

素因数の和:1183

約数の個数: 96

約数和(自身を含む): 600348672

約数和(自身を除く): 394761012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 107, 124, 155, 186, 214, 310, 321, 372, 428, 465, 535, 620, 642, 930, 1033, 1070, 1284, 1605, 1860, 2066, 2140, 3099, 3210, 3317, 4132, 5165, 6198, 6420, 6634, 9951, 10330, 12396, 13268, 15495, 16585, 19902, 20660, 30990, 32023, 33170, 39804, 49755, 61980, 64046, 66340, 96069, 99510, 110531, 128092, 160115, 192138, 199020, 221062, 320230, 331593, 384276, 442124, 480345, 552655, 640460, 663186, 960690, 1105310, 1326372, 1657965, 1921380, 2210620, 3315930, 3426461, 6631860, 6852922, 10279383, 13705844, 17132305, 20558766, 34264610, 41117532, 51396915, 68529220, 102793830, 205587660]

約数ペア:

[(1, 205587660), (2, 102793830), (3, 68529220), (4, 51396915), (5, 41117532), (6, 34264610), (10, 20558766), (12, 17132305), (15, 13705844), (20, 10279383), (30, 6852922), (31, 6631860), (60, 3426461), (62, 3315930), (93, 2210620), (107, 1921380), (124, 1657965), (155, 1326372), (186, 1105310), (214, 960690), (310, 663186), (321, 640460), (372, 552655), (428, 480345), (465, 442124), (535, 384276), (620, 331593), (642, 320230), (930, 221062), (1033, 199020), (1070, 192138), (1284, 160115), (1605, 128092), (1860, 110531), (2066, 99510), (2140, 96069), (3099, 66340), (3210, 64046), (3317, 61980), (4132, 49755), (5165, 39804), (6198, 33170), (6420, 32023), (6634, 30990), (9951, 20660), (10330, 19902), (12396, 16585), (13268, 15495)]