72226170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 194088960

約数和(自身を除く): 121862790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 89, 90, 127, 142, 178, 213, 254, 267, 355, 381, 426, 445, 534, 635, 639, 710, 762, 801, 890, 1065, 1143, 1270, 1278, 1335, 1602, 1905, 2130, 2286, 2670, 3195, 3810, 4005, 5715, 6319, 6390, 8010, 9017, 11303, 11430, 12638, 18034, 18957, 22606, 27051, 31595, 33909, 37914, 45085, 54102, 56515, 56871, 63190, 67818, 81153, 90170, 94785, 101727, 113030, 113742, 135255, 162306, 169545, 189570, 203454, 270510, 284355, 339090, 405765, 508635, 568710, 802513, 811530, 1017270, 1605026, 2407539, 4012565, 4815078, 7222617, 8025130, 12037695, 14445234, 24075390, 36113085, 72226170]

約数ペア:

[(1, 72226170), (2, 36113085), (3, 24075390), (5, 14445234), (6, 12037695), (9, 8025130), (10, 7222617), (15, 4815078), (18, 4012565), (30, 2407539), (45, 1605026), (71, 1017270), (89, 811530), (90, 802513), (127, 568710), (142, 508635), (178, 405765), (213, 339090), (254, 284355), (267, 270510), (355, 203454), (381, 189570), (426, 169545), (445, 162306), (534, 135255), (635, 113742), (639, 113030), (710, 101727), (762, 94785), (801, 90170), (890, 81153), (1065, 67818), (1143, 63190), (1270, 56871), (1278, 56515), (1335, 54102), (1602, 45085), (1905, 37914), (2130, 33909), (2286, 31595), (2670, 27051), (3195, 22606), (3810, 18957), (4005, 18034), (5715, 12638), (6319, 11430), (6390, 11303), (8010, 9017)]