143690940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27527}}^1$

素因数の和:27571

約数の個数: 72

約数和(自身を含む): 450908640

約数和(自身を除く): 307217700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 27527, 55054, 82581, 110108, 137635, 165162, 247743, 275270, 330324, 412905, 495486, 550540, 798283, 825810, 990972, 1238715, 1596566, 1651620, 2394849, 2477430, 3193132, 3991415, 4789698, 4954860, 7184547, 7982830, 9579396, 11974245, 14369094, 15965660, 23948490, 28738188, 35922735, 47896980, 71845470, 143690940]

約数ペア:

[(1, 143690940), (2, 71845470), (3, 47896980), (4, 35922735), (5, 28738188), (6, 23948490), (9, 15965660), (10, 14369094), (12, 11974245), (15, 9579396), (18, 7982830), (20, 7184547), (29, 4954860), (30, 4789698), (36, 3991415), (45, 3193132), (58, 2477430), (60, 2394849), (87, 1651620), (90, 1596566), (116, 1238715), (145, 990972), (174, 825810), (180, 798283), (261, 550540), (290, 495486), (348, 412905), (435, 330324), (522, 275270), (580, 247743), (870, 165162), (1044, 137635), (1305, 110108), (1740, 82581), (2610, 55054), (5220, 27527)]