779236380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11483}}^1$

素因数の和:11540

約数の個数: 144

約数和(自身を含む): 2633510880

約数和(自身を除く): 1854274500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 3393, 3770, 4524, 5220, 5655, 6786, 7540, 11310, 11483, 13572, 16965, 22620, 22966, 33930, 34449, 45932, 57415, 67860, 68898, 103347, 114830, 137796, 149279, 172245, 206694, 229660, 298558, 333007, 344490, 413388, 447837, 516735, 597116, 666014, 688980, 746395, 895674, 999021, 1033470, 1332028, 1343511, 1492790, 1665035, 1791348, 1998042, 2066940, 2239185, 2687022, 2985580, 2997063, 3330070, 3996084, 4329091, 4478370, 4995105, 5374044, 5994126, 6660140, 6717555, 8658182, 8956740, 9990210, 11988252, 12987273, 13435110, 14985315, 17316364, 19980420, 21645455, 25974546, 26870220, 29970630, 38961819, 43290910, 51949092, 59941260, 64936365, 77923638, 86581820, 129872730, 155847276, 194809095, 259745460, 389618190, 779236380]

約数ペア:

[(1, 779236380), (2, 389618190), (3, 259745460), (4, 194809095), (5, 155847276), (6, 129872730), (9, 86581820), (10, 77923638), (12, 64936365), (13, 59941260), (15, 51949092), (18, 43290910), (20, 38961819), (26, 29970630), (29, 26870220), (30, 25974546), (36, 21645455), (39, 19980420), (45, 17316364), (52, 14985315), (58, 13435110), (60, 12987273), (65, 11988252), (78, 9990210), (87, 8956740), (90, 8658182), (116, 6717555), (117, 6660140), (130, 5994126), (145, 5374044), (156, 4995105), (174, 4478370), (180, 4329091), (195, 3996084), (234, 3330070), (260, 2997063), (261, 2985580), (290, 2687022), (348, 2239185), (377, 2066940), (390, 1998042), (435, 1791348), (468, 1665035), (522, 1492790), (580, 1343511), (585, 1332028), (754, 1033470), (780, 999021), (870, 895674), (1044, 746395), (1131, 688980), (1170, 666014), (1305, 597116), (1508, 516735), (1740, 447837), (1885, 413388), (2262, 344490), (2340, 333007), (2610, 298558), (3393, 229660), (3770, 206694), (4524, 172245), (5220, 149279), (5655, 137796), (6786, 114830), (7540, 103347), (11310, 68898), (11483, 67860), (13572, 57415), (16965, 45932), (22620, 34449), (22966, 33930)]