155087310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:910

約数の個数: 128

約数和(自身を含む): 457850880

約数和(自身を除く): 302763570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 47, 57, 70, 94, 95, 105, 114, 133, 141, 190, 210, 235, 266, 282, 285, 329, 399, 470, 570, 658, 665, 705, 798, 827, 893, 987, 1330, 1410, 1645, 1654, 1786, 1974, 1995, 2481, 2679, 3290, 3990, 4135, 4465, 4935, 4962, 5358, 5789, 6251, 8270, 8930, 9870, 11578, 12405, 12502, 13395, 15713, 17367, 18753, 24810, 26790, 28945, 31255, 31426, 34734, 37506, 38869, 47139, 57890, 62510, 77738, 78565, 86835, 93765, 94278, 109991, 116607, 157130, 173670, 187530, 194345, 219982, 233214, 235695, 272083, 329973, 388690, 471390, 544166, 549955, 583035, 659946, 738511, 816249, 1099910, 1166070, 1360415, 1477022, 1632498, 1649865, 2215533, 2720830, 3299730, 3692555, 4081245, 4431066, 5169577, 7385110, 8162490, 10339154, 11077665, 15508731, 22155330, 25847885, 31017462, 51695770, 77543655, 155087310]

約数ペア:

[(1, 155087310), (2, 77543655), (3, 51695770), (5, 31017462), (6, 25847885), (7, 22155330), (10, 15508731), (14, 11077665), (15, 10339154), (19, 8162490), (21, 7385110), (30, 5169577), (35, 4431066), (38, 4081245), (42, 3692555), (47, 3299730), (57, 2720830), (70, 2215533), (94, 1649865), (95, 1632498), (105, 1477022), (114, 1360415), (133, 1166070), (141, 1099910), (190, 816249), (210, 738511), (235, 659946), (266, 583035), (282, 549955), (285, 544166), (329, 471390), (399, 388690), (470, 329973), (570, 272083), (658, 235695), (665, 233214), (705, 219982), (798, 194345), (827, 187530), (893, 173670), (987, 157130), (1330, 116607), (1410, 109991), (1645, 94278), (1654, 93765), (1786, 86835), (1974, 78565), (1995, 77738), (2481, 62510), (2679, 57890), (3290, 47139), (3990, 38869), (4135, 37506), (4465, 34734), (4935, 31426), (4962, 31255), (5358, 28945), (5789, 26790), (6251, 24810), (8270, 18753), (8930, 17367), (9870, 15713), (11578, 13395), (12405, 12502)]