142876980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7151}}^1$

素因数の和:7206

約数の個数: 96

約数和(自身を含む): 456583680

約数和(自身を除く): 313706700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 7151, 9990, 14302, 19980, 21453, 28604, 35755, 42906, 64359, 71510, 85812, 107265, 128718, 143020, 193077, 214530, 257436, 264587, 321795, 386154, 429060, 529174, 643590, 772308, 793761, 965385, 1058348, 1287180, 1322935, 1587522, 1930770, 2381283, 2645870, 3175044, 3861540, 3968805, 4762566, 5291740, 7143849, 7937610, 9525132, 11906415, 14287698, 15875220, 23812830, 28575396, 35719245, 47625660, 71438490, 142876980]

約数ペア:

[(1, 142876980), (2, 71438490), (3, 47625660), (4, 35719245), (5, 28575396), (6, 23812830), (9, 15875220), (10, 14287698), (12, 11906415), (15, 9525132), (18, 7937610), (20, 7143849), (27, 5291740), (30, 4762566), (36, 3968805), (37, 3861540), (45, 3175044), (54, 2645870), (60, 2381283), (74, 1930770), (90, 1587522), (108, 1322935), (111, 1287180), (135, 1058348), (148, 965385), (180, 793761), (185, 772308), (222, 643590), (270, 529174), (333, 429060), (370, 386154), (444, 321795), (540, 264587), (555, 257436), (666, 214530), (740, 193077), (999, 143020), (1110, 128718), (1332, 107265), (1665, 85812), (1998, 71510), (2220, 64359), (3330, 42906), (3996, 35755), (4995, 28604), (6660, 21453), (7151, 19980), (9990, 14302)]