137234340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40127}}^1$

素因数の和:40161

約数の個数: 72

約数和(自身を含む): 438197760

約数和(自身を除く): 300963420

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, 40127, 80254, 120381, 160508, 200635, 240762, 361143, 401270, 481524, 601905, 722286, 762413, 802540, 1203810, 1444572, 1524826, 1805715, 2287239, 2407620, 3049652, 3611430, 3812065, 4574478, 6861717, 7222860, 7624130, 9148956, 11436195, 13723434, 15248260, 22872390, 27446868, 34308585, 45744780, 68617170, 137234340]

約数ペア:

[(1, 137234340), (2, 68617170), (3, 45744780), (4, 34308585), (5, 27446868), (6, 22872390), (9, 15248260), (10, 13723434), (12, 11436195), (15, 9148956), (18, 7624130), (19, 7222860), (20, 6861717), (30, 4574478), (36, 3812065), (38, 3611430), (45, 3049652), (57, 2407620), (60, 2287239), (76, 1805715), (90, 1524826), (95, 1444572), (114, 1203810), (171, 802540), (180, 762413), (190, 722286), (228, 601905), (285, 481524), (342, 401270), (380, 361143), (570, 240762), (684, 200635), (855, 160508), (1140, 120381), (1710, 80254), (3420, 40127)]