2015123550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1973}}^1$

素因数の和:2618

約数の個数: 96

約数和(自身を含む): 5463400320

約数和(自身を除く): 3448276770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 619, 825, 1238, 1650, 1857, 1973, 3095, 3714, 3946, 5919, 6190, 6809, 9285, 9865, 11838, 13618, 15475, 18570, 19730, 20427, 21703, 29595, 30950, 34045, 40854, 43406, 46425, 49325, 59190, 65109, 68090, 92850, 98650, 102135, 108515, 130218, 147975, 170225, 204270, 217030, 295950, 325545, 340450, 510675, 542575, 651090, 1021350, 1085150, 1221287, 1627725, 2442574, 3255450, 3663861, 6106435, 7327722, 12212870, 13434157, 18319305, 26868314, 30532175, 36638610, 40302471, 61064350, 67170785, 80604942, 91596525, 134341570, 183193050, 201512355, 335853925, 403024710, 671707850, 1007561775, 2015123550]

約数ペア:

[(1, 2015123550), (2, 1007561775), (3, 671707850), (5, 403024710), (6, 335853925), (10, 201512355), (11, 183193050), (15, 134341570), (22, 91596525), (25, 80604942), (30, 67170785), (33, 61064350), (50, 40302471), (55, 36638610), (66, 30532175), (75, 26868314), (110, 18319305), (150, 13434157), (165, 12212870), (275, 7327722), (330, 6106435), (550, 3663861), (619, 3255450), (825, 2442574), (1238, 1627725), (1650, 1221287), (1857, 1085150), (1973, 1021350), (3095, 651090), (3714, 542575), (3946, 510675), (5919, 340450), (6190, 325545), (6809, 295950), (9285, 217030), (9865, 204270), (11838, 170225), (13618, 147975), (15475, 130218), (18570, 108515), (19730, 102135), (20427, 98650), (21703, 92850), (29595, 68090), (30950, 65109), (34045, 59190), (40854, 49325), (43406, 46425)]