152059740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{51721}}^1$

素因数の和:51747

約数の個数: 72

約数和(自身を含む): 495289872

約数和(自身を除く): 343230132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 51721, 103442, 155163, 206884, 258605, 310326, 362047, 517210, 620652, 724094, 775815, 1034420, 1086141, 1448188, 1551630, 1810235, 2172282, 2534329, 3103260, 3620470, 4344564, 5068658, 5430705, 7240940, 7602987, 10137316, 10861410, 12671645, 15205974, 21722820, 25343290, 30411948, 38014935, 50686580, 76029870, 152059740]

約数ペア:

[(1, 152059740), (2, 76029870), (3, 50686580), (4, 38014935), (5, 30411948), (6, 25343290), (7, 21722820), (10, 15205974), (12, 12671645), (14, 10861410), (15, 10137316), (20, 7602987), (21, 7240940), (28, 5430705), (30, 5068658), (35, 4344564), (42, 3620470), (49, 3103260), (60, 2534329), (70, 2172282), (84, 1810235), (98, 1551630), (105, 1448188), (140, 1086141), (147, 1034420), (196, 775815), (210, 724094), (245, 620652), (294, 517210), (420, 362047), (490, 310326), (588, 258605), (735, 206884), (980, 155163), (1470, 103442), (2940, 51721)]