91246140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29819}}^1$

素因数の和:29851

約数の個数: 72

約数和(自身を含む): 293070960

約数和(自身を除く): 201824820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 29819, 59638, 89457, 119276, 149095, 178914, 268371, 298190, 357828, 447285, 506923, 536742, 596380, 894570, 1013846, 1073484, 1341855, 1520769, 1789140, 2027692, 2534615, 2683710, 3041538, 4562307, 5069230, 5367420, 6083076, 7603845, 9124614, 10138460, 15207690, 18249228, 22811535, 30415380, 45623070, 91246140]

約数ペア:

[(1, 91246140), (2, 45623070), (3, 30415380), (4, 22811535), (5, 18249228), (6, 15207690), (9, 10138460), (10, 9124614), (12, 7603845), (15, 6083076), (17, 5367420), (18, 5069230), (20, 4562307), (30, 3041538), (34, 2683710), (36, 2534615), (45, 2027692), (51, 1789140), (60, 1520769), (68, 1341855), (85, 1073484), (90, 1013846), (102, 894570), (153, 596380), (170, 536742), (180, 506923), (204, 447285), (255, 357828), (306, 298190), (340, 268371), (510, 178914), (612, 149095), (765, 119276), (1020, 89457), (1530, 59638), (3060, 29819)]