142887060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:958

約数の個数: 144

約数和(自身を含む): 463357440

約数和(自身を除く): 320470380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 31, 36, 45, 58, 60, 62, 87, 90, 93, 116, 124, 145, 155, 174, 180, 186, 261, 279, 290, 310, 348, 372, 435, 465, 522, 558, 580, 620, 870, 883, 899, 930, 1044, 1116, 1305, 1395, 1740, 1766, 1798, 1860, 2610, 2649, 2697, 2790, 3532, 3596, 4415, 4495, 5220, 5298, 5394, 5580, 7947, 8091, 8830, 8990, 10596, 10788, 13245, 13485, 15894, 16182, 17660, 17980, 25607, 26490, 26970, 27373, 31788, 32364, 39735, 40455, 51214, 52980, 53940, 54746, 76821, 79470, 80910, 82119, 102428, 109492, 128035, 136865, 153642, 158940, 161820, 164238, 230463, 246357, 256070, 273730, 307284, 328476, 384105, 410595, 460926, 492714, 512140, 547460, 768210, 793817, 821190, 921852, 985428, 1152315, 1231785, 1536420, 1587634, 1642380, 2304630, 2381451, 2463570, 3175268, 3969085, 4609260, 4762902, 4927140, 7144353, 7938170, 9525804, 11907255, 14288706, 15876340, 23814510, 28577412, 35721765, 47629020, 71443530, 142887060]

約数ペア:

[(1, 142887060), (2, 71443530), (3, 47629020), (4, 35721765), (5, 28577412), (6, 23814510), (9, 15876340), (10, 14288706), (12, 11907255), (15, 9525804), (18, 7938170), (20, 7144353), (29, 4927140), (30, 4762902), (31, 4609260), (36, 3969085), (45, 3175268), (58, 2463570), (60, 2381451), (62, 2304630), (87, 1642380), (90, 1587634), (93, 1536420), (116, 1231785), (124, 1152315), (145, 985428), (155, 921852), (174, 821190), (180, 793817), (186, 768210), (261, 547460), (279, 512140), (290, 492714), (310, 460926), (348, 410595), (372, 384105), (435, 328476), (465, 307284), (522, 273730), (558, 256070), (580, 246357), (620, 230463), (870, 164238), (883, 161820), (899, 158940), (930, 153642), (1044, 136865), (1116, 128035), (1305, 109492), (1395, 102428), (1740, 82119), (1766, 80910), (1798, 79470), (1860, 76821), (2610, 54746), (2649, 53940), (2697, 52980), (2790, 51214), (3532, 40455), (3596, 39735), (4415, 32364), (4495, 31788), (5220, 27373), (5298, 26970), (5394, 26490), (5580, 25607), (7947, 17980), (8091, 17660), (8830, 16182), (8990, 15894), (10596, 13485), (10788, 13245)]