205659060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 593212032

約数和(自身を除く): 387552972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 83, 122, 166, 183, 244, 249, 305, 332, 366, 415, 498, 610, 677, 732, 830, 915, 996, 1220, 1245, 1354, 1660, 1830, 2031, 2490, 2708, 3385, 3660, 4062, 4980, 5063, 6770, 8124, 10126, 10155, 13540, 15189, 20252, 20310, 25315, 30378, 40620, 41297, 50630, 56191, 60756, 75945, 82594, 101260, 112382, 123891, 151890, 165188, 168573, 206485, 224764, 247782, 280955, 303780, 337146, 412970, 495564, 561910, 619455, 674292, 825940, 842865, 1123820, 1238910, 1685730, 2477820, 3371460, 3427651, 6855302, 10282953, 13710604, 17138255, 20565906, 34276510, 41131812, 51414765, 68553020, 102829530, 205659060]

約数ペア:

[(1, 205659060), (2, 102829530), (3, 68553020), (4, 51414765), (5, 41131812), (6, 34276510), (10, 20565906), (12, 17138255), (15, 13710604), (20, 10282953), (30, 6855302), (60, 3427651), (61, 3371460), (83, 2477820), (122, 1685730), (166, 1238910), (183, 1123820), (244, 842865), (249, 825940), (305, 674292), (332, 619455), (366, 561910), (415, 495564), (498, 412970), (610, 337146), (677, 303780), (732, 280955), (830, 247782), (915, 224764), (996, 206485), (1220, 168573), (1245, 165188), (1354, 151890), (1660, 123891), (1830, 112382), (2031, 101260), (2490, 82594), (2708, 75945), (3385, 60756), (3660, 56191), (4062, 50630), (4980, 41297), (5063, 40620), (6770, 30378), (8124, 25315), (10126, 20310), (10155, 20252), (13540, 15189)]