23270450220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{6719}}^1$

素因数の和:7076

約数の個数: 144

約数和(自身を含む): 71856046080

約数和(自身を除く): 48585595860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 271, 284, 355, 426, 542, 639, 710, 813, 852, 1065, 1084, 1278, 1355, 1420, 1626, 2130, 2439, 2556, 2710, 3195, 3252, 4065, 4260, 4878, 5420, 6390, 6719, 8130, 9756, 12195, 12780, 13438, 16260, 19241, 20157, 24390, 26876, 33595, 38482, 40314, 48780, 57723, 60471, 67190, 76964, 80628, 96205, 100785, 115446, 120942, 134380, 173169, 192410, 201570, 230892, 241884, 288615, 302355, 346338, 384820, 403140, 477049, 577230, 604710, 692676, 865845, 954098, 1154460, 1209420, 1431147, 1731690, 1820849, 1908196, 2385245, 2862294, 3463380, 3641698, 4293441, 4770490, 5462547, 5724588, 7155735, 7283396, 8586882, 9104245, 9540980, 10925094, 14311470, 16387641, 17173764, 18208490, 21467205, 21850188, 27312735, 28622940, 32775282, 36416980, 42934410, 54625470, 65550564, 81938205, 85868820, 109250940, 129280279, 163876410, 258560558, 327752820, 387840837, 517121116, 646401395, 775681674, 1163522511, 1292802790, 1551363348, 1939204185, 2327045022, 2585605580, 3878408370, 4654090044, 5817612555, 7756816740, 11635225110, 23270450220]

約数ペア:

[(1, 23270450220), (2, 11635225110), (3, 7756816740), (4, 5817612555), (5, 4654090044), (6, 3878408370), (9, 2585605580), (10, 2327045022), (12, 1939204185), (15, 1551363348), (18, 1292802790), (20, 1163522511), (30, 775681674), (36, 646401395), (45, 517121116), (60, 387840837), (71, 327752820), (90, 258560558), (142, 163876410), (180, 129280279), (213, 109250940), (271, 85868820), (284, 81938205), (355, 65550564), (426, 54625470), (542, 42934410), (639, 36416980), (710, 32775282), (813, 28622940), (852, 27312735), (1065, 21850188), (1084, 21467205), (1278, 18208490), (1355, 17173764), (1420, 16387641), (1626, 14311470), (2130, 10925094), (2439, 9540980), (2556, 9104245), (2710, 8586882), (3195, 7283396), (3252, 7155735), (4065, 5724588), (4260, 5462547), (4878, 4770490), (5420, 4293441), (6390, 3641698), (6719, 3463380), (8130, 2862294), (9756, 2385245), (12195, 1908196), (12780, 1820849), (13438, 1731690), (16260, 1431147), (19241, 1209420), (20157, 1154460), (24390, 954098), (26876, 865845), (33595, 692676), (38482, 604710), (40314, 577230), (48780, 477049), (57723, 403140), (60471, 384820), (67190, 346338), (76964, 302355), (80628, 288615), (96205, 241884), (100785, 230892), (115446, 201570), (120942, 192410), (134380, 173169)]