43156980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12619}}^1$

素因数の和:12653

約数の個数: 72

約数和(自身を含む): 137810400

約数和(自身を除く): 94653420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 12619, 25238, 37857, 50476, 63095, 75714, 113571, 126190, 151428, 189285, 227142, 239761, 252380, 378570, 454284, 479522, 567855, 719283, 757140, 959044, 1135710, 1198805, 1438566, 2157849, 2271420, 2397610, 2877132, 3596415, 4315698, 4795220, 7192830, 8631396, 10789245, 14385660, 21578490, 43156980]

約数ペア:

[(1, 43156980), (2, 21578490), (3, 14385660), (4, 10789245), (5, 8631396), (6, 7192830), (9, 4795220), (10, 4315698), (12, 3596415), (15, 2877132), (18, 2397610), (19, 2271420), (20, 2157849), (30, 1438566), (36, 1198805), (38, 1135710), (45, 959044), (57, 757140), (60, 719283), (76, 567855), (90, 479522), (95, 454284), (114, 378570), (171, 252380), (180, 239761), (190, 227142), (228, 189285), (285, 151428), (342, 126190), (380, 113571), (570, 75714), (684, 63095), (855, 50476), (1140, 37857), (1710, 25238), (3420, 12619)]