90118380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12413}}^1$

素因数の和:12447

約数の個数: 72

約数和(自身を含む): 277378416

約数和(自身を除く): 187260036

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 12413, 24826, 37239, 49652, 62065, 74478, 124130, 136543, 148956, 186195, 248260, 273086, 372390, 409629, 546172, 682715, 744780, 819258, 1365430, 1501973, 1638516, 2048145, 2730860, 3003946, 4096290, 4505919, 6007892, 7509865, 8192580, 9011838, 15019730, 18023676, 22529595, 30039460, 45059190, 90118380]

約数ペア:

[(1, 90118380), (2, 45059190), (3, 30039460), (4, 22529595), (5, 18023676), (6, 15019730), (10, 9011838), (11, 8192580), (12, 7509865), (15, 6007892), (20, 4505919), (22, 4096290), (30, 3003946), (33, 2730860), (44, 2048145), (55, 1638516), (60, 1501973), (66, 1365430), (110, 819258), (121, 744780), (132, 682715), (165, 546172), (220, 409629), (242, 372390), (330, 273086), (363, 248260), (484, 186195), (605, 148956), (660, 136543), (726, 124130), (1210, 74478), (1452, 62065), (1815, 49652), (2420, 37239), (3630, 24826), (7260, 12413)]