118401780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9721}}^1$

素因数の和:9769

約数の個数: 96

約数和(自身を含む): 391991040

約数和(自身を除く): 273589260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 9721, 12180, 19442, 29163, 38884, 48605, 58326, 68047, 97210, 116652, 136094, 145815, 194420, 204141, 272188, 281909, 291630, 340235, 408282, 563818, 583260, 680470, 816564, 845727, 1020705, 1127636, 1360940, 1409545, 1691454, 1973363, 2041410, 2819090, 3382908, 3946726, 4082820, 4228635, 5638180, 5920089, 7893452, 8457270, 9866815, 11840178, 16914540, 19733630, 23680356, 29600445, 39467260, 59200890, 118401780]

約数ペア:

[(1, 118401780), (2, 59200890), (3, 39467260), (4, 29600445), (5, 23680356), (6, 19733630), (7, 16914540), (10, 11840178), (12, 9866815), (14, 8457270), (15, 7893452), (20, 5920089), (21, 5638180), (28, 4228635), (29, 4082820), (30, 3946726), (35, 3382908), (42, 2819090), (58, 2041410), (60, 1973363), (70, 1691454), (84, 1409545), (87, 1360940), (105, 1127636), (116, 1020705), (140, 845727), (145, 816564), (174, 680470), (203, 583260), (210, 563818), (290, 408282), (348, 340235), (406, 291630), (420, 281909), (435, 272188), (580, 204141), (609, 194420), (812, 145815), (870, 136094), (1015, 116652), (1218, 97210), (1740, 68047), (2030, 58326), (2436, 48605), (3045, 38884), (4060, 29163), (6090, 19442), (9721, 12180)]