154849620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3313}}^1$

素因数の和:3385

約数の個数: 96

約数和(自身を含む): 467671680

約数和(自身を除く): 312822060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 380, 410, 492, 570, 615, 779, 820, 1140, 1230, 1558, 2337, 2460, 3116, 3313, 3895, 4674, 6626, 7790, 9348, 9939, 11685, 13252, 15580, 16565, 19878, 23370, 33130, 39756, 46740, 49695, 62947, 66260, 99390, 125894, 135833, 188841, 198780, 251788, 271666, 314735, 377682, 407499, 543332, 629470, 679165, 755364, 814998, 944205, 1258940, 1358330, 1629996, 1888410, 2037495, 2580827, 2716660, 3776820, 4074990, 5161654, 7742481, 8149980, 10323308, 12904135, 15484962, 25808270, 30969924, 38712405, 51616540, 77424810, 154849620]

約数ペア:

[(1, 154849620), (2, 77424810), (3, 51616540), (4, 38712405), (5, 30969924), (6, 25808270), (10, 15484962), (12, 12904135), (15, 10323308), (19, 8149980), (20, 7742481), (30, 5161654), (38, 4074990), (41, 3776820), (57, 2716660), (60, 2580827), (76, 2037495), (82, 1888410), (95, 1629996), (114, 1358330), (123, 1258940), (164, 944205), (190, 814998), (205, 755364), (228, 679165), (246, 629470), (285, 543332), (380, 407499), (410, 377682), (492, 314735), (570, 271666), (615, 251788), (779, 198780), (820, 188841), (1140, 135833), (1230, 125894), (1558, 99390), (2337, 66260), (2460, 62947), (3116, 49695), (3313, 46740), (3895, 39756), (4674, 33130), (6626, 23370), (7790, 19878), (9348, 16565), (9939, 15580), (11685, 13252)]