75801660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 238902048

約数和(自身を除く): 163100388

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 121, 132, 159, 165, 197, 212, 220, 242, 265, 318, 330, 363, 394, 484, 530, 583, 591, 605, 636, 660, 726, 788, 795, 985, 1060, 1166, 1182, 1210, 1452, 1590, 1749, 1815, 1970, 2167, 2332, 2364, 2420, 2915, 2955, 3180, 3498, 3630, 3940, 4334, 5830, 5910, 6413, 6501, 6996, 7260, 8668, 8745, 10441, 10835, 11660, 11820, 12826, 13002, 17490, 19239, 20882, 21670, 23837, 25652, 26004, 31323, 32065, 32505, 34980, 38478, 41764, 43340, 47674, 52205, 62646, 64130, 65010, 71511, 76956, 95348, 96195, 104410, 114851, 119185, 125292, 128260, 130020, 143022, 156615, 192390, 208820, 229702, 238370, 286044, 313230, 344553, 357555, 384780, 459404, 476740, 574255, 626460, 689106, 715110, 1148510, 1263361, 1378212, 1430220, 1722765, 2297020, 2526722, 3445530, 3790083, 5053444, 6316805, 6891060, 7580166, 12633610, 15160332, 18950415, 25267220, 37900830, 75801660]

約数ペア:

[(1, 75801660), (2, 37900830), (3, 25267220), (4, 18950415), (5, 15160332), (6, 12633610), (10, 7580166), (11, 6891060), (12, 6316805), (15, 5053444), (20, 3790083), (22, 3445530), (30, 2526722), (33, 2297020), (44, 1722765), (53, 1430220), (55, 1378212), (60, 1263361), (66, 1148510), (106, 715110), (110, 689106), (121, 626460), (132, 574255), (159, 476740), (165, 459404), (197, 384780), (212, 357555), (220, 344553), (242, 313230), (265, 286044), (318, 238370), (330, 229702), (363, 208820), (394, 192390), (484, 156615), (530, 143022), (583, 130020), (591, 128260), (605, 125292), (636, 119185), (660, 114851), (726, 104410), (788, 96195), (795, 95348), (985, 76956), (1060, 71511), (1166, 65010), (1182, 64130), (1210, 62646), (1452, 52205), (1590, 47674), (1749, 43340), (1815, 41764), (1970, 38478), (2167, 34980), (2332, 32505), (2364, 32065), (2420, 31323), (2915, 26004), (2955, 25652), (3180, 23837), (3498, 21670), (3630, 20882), (3940, 19239), (4334, 17490), (5830, 13002), (5910, 12826), (6413, 11820), (6501, 11660), (6996, 10835), (7260, 10441), (8668, 8745)]