154334340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45127}}^1$

素因数の和:45161

約数の個数: 72

約数和(自身を含む): 492797760

約数和(自身を除く): 338463420

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, 45127, 90254, 135381, 180508, 225635, 270762, 406143, 451270, 541524, 676905, 812286, 857413, 902540, 1353810, 1624572, 1714826, 2030715, 2572239, 2707620, 3429652, 4061430, 4287065, 5144478, 7716717, 8122860, 8574130, 10288956, 12861195, 15433434, 17148260, 25722390, 30866868, 38583585, 51444780, 77167170, 154334340]

約数ペア:

[(1, 154334340), (2, 77167170), (3, 51444780), (4, 38583585), (5, 30866868), (6, 25722390), (9, 17148260), (10, 15433434), (12, 12861195), (15, 10288956), (18, 8574130), (19, 8122860), (20, 7716717), (30, 5144478), (36, 4287065), (38, 4061430), (45, 3429652), (57, 2707620), (60, 2572239), (76, 2030715), (90, 1714826), (95, 1624572), (114, 1353810), (171, 902540), (180, 857413), (190, 812286), (228, 676905), (285, 541524), (342, 451270), (380, 406143), (570, 270762), (684, 225635), (855, 180508), (1140, 135381), (1710, 90254), (3420, 45127)]