122914980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6761}}^1$

素因数の和:6877

約数の個数: 72

約数和(自身を含む): 376589304

約数和(自身を除く): 253674324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 6761, 9090, 13522, 18180, 20283, 27044, 33805, 40566, 60849, 67610, 81132, 101415, 121698, 135220, 202830, 243396, 304245, 405660, 608490, 682861, 1216980, 1365722, 2048583, 2731444, 3414305, 4097166, 6145749, 6828610, 8194332, 10242915, 12291498, 13657220, 20485830, 24582996, 30728745, 40971660, 61457490, 122914980]

約数ペア:

[(1, 122914980), (2, 61457490), (3, 40971660), (4, 30728745), (5, 24582996), (6, 20485830), (9, 13657220), (10, 12291498), (12, 10242915), (15, 8194332), (18, 6828610), (20, 6145749), (30, 4097166), (36, 3414305), (45, 2731444), (60, 2048583), (90, 1365722), (101, 1216980), (180, 682861), (202, 608490), (303, 405660), (404, 304245), (505, 243396), (606, 202830), (909, 135220), (1010, 121698), (1212, 101415), (1515, 81132), (1818, 67610), (2020, 60849), (3030, 40566), (3636, 33805), (4545, 27044), (6060, 20283), (6761, 18180), (9090, 13522)]