141570180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2871

約数の個数: 120

約数和(自身を含む): 458599680

約数和(自身を除く): 317029500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 2819, 3348, 4185, 5022, 5580, 5638, 8370, 8457, 10044, 11276, 12555, 14095, 16740, 16914, 25110, 25371, 28190, 33828, 42285, 50220, 50742, 56380, 76113, 84570, 87389, 101484, 126855, 152226, 169140, 174778, 228339, 253710, 262167, 304452, 349556, 380565, 436945, 456678, 507420, 524334, 761130, 786501, 873890, 913356, 1048668, 1141695, 1310835, 1522260, 1573002, 1747780, 2283390, 2359503, 2621670, 3146004, 3932505, 4566780, 4719006, 5243340, 7078509, 7865010, 9438012, 11797515, 14157018, 15730020, 23595030, 28314036, 35392545, 47190060, 70785090, 141570180]

約数ペア:

[(1, 141570180), (2, 70785090), (3, 47190060), (4, 35392545), (5, 28314036), (6, 23595030), (9, 15730020), (10, 14157018), (12, 11797515), (15, 9438012), (18, 7865010), (20, 7078509), (27, 5243340), (30, 4719006), (31, 4566780), (36, 3932505), (45, 3146004), (54, 2621670), (60, 2359503), (62, 2283390), (81, 1747780), (90, 1573002), (93, 1522260), (108, 1310835), (124, 1141695), (135, 1048668), (155, 913356), (162, 873890), (180, 786501), (186, 761130), (270, 524334), (279, 507420), (310, 456678), (324, 436945), (372, 380565), (405, 349556), (465, 304452), (540, 262167), (558, 253710), (620, 228339), (810, 174778), (837, 169140), (930, 152226), (1116, 126855), (1395, 101484), (1620, 87389), (1674, 84570), (1860, 76113), (2511, 56380), (2790, 50742), (2819, 50220), (3348, 42285), (4185, 33828), (5022, 28190), (5580, 25371), (5638, 25110), (8370, 16914), (8457, 16740), (10044, 14095), (11276, 12555)]