2003695380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2767}}^1$

素因数の和:2940

約数の個数: 144

約数和(自身を含む): 6347577600

約数和(自身を除く): 4343882220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 149, 162, 180, 243, 270, 298, 324, 405, 447, 486, 540, 596, 745, 810, 894, 972, 1215, 1341, 1490, 1620, 1788, 2235, 2430, 2682, 2767, 2980, 4023, 4470, 4860, 5364, 5534, 6705, 8046, 8301, 8940, 11068, 12069, 13410, 13835, 16092, 16602, 20115, 24138, 24903, 26820, 27670, 33204, 36207, 40230, 41505, 48276, 49806, 55340, 60345, 72414, 74709, 80460, 83010, 99612, 120690, 124515, 144828, 149418, 166020, 181035, 224127, 241380, 249030, 298836, 362070, 373545, 412283, 448254, 498060, 672381, 724140, 747090, 824566, 896508, 1120635, 1236849, 1344762, 1494180, 1649132, 2061415, 2241270, 2473698, 2689524, 3361905, 3710547, 4122830, 4482540, 4947396, 6184245, 6723810, 7421094, 8245660, 11131641, 12368490, 13447620, 14842188, 18552735, 22263282, 24736980, 33394923, 37105470, 44526564, 55658205, 66789846, 74210940, 100184769, 111316410, 133579692, 166974615, 200369538, 222632820, 333949230, 400739076, 500923845, 667898460, 1001847690, 2003695380]

約数ペア:

[(1, 2003695380), (2, 1001847690), (3, 667898460), (4, 500923845), (5, 400739076), (6, 333949230), (9, 222632820), (10, 200369538), (12, 166974615), (15, 133579692), (18, 111316410), (20, 100184769), (27, 74210940), (30, 66789846), (36, 55658205), (45, 44526564), (54, 37105470), (60, 33394923), (81, 24736980), (90, 22263282), (108, 18552735), (135, 14842188), (149, 13447620), (162, 12368490), (180, 11131641), (243, 8245660), (270, 7421094), (298, 6723810), (324, 6184245), (405, 4947396), (447, 4482540), (486, 4122830), (540, 3710547), (596, 3361905), (745, 2689524), (810, 2473698), (894, 2241270), (972, 2061415), (1215, 1649132), (1341, 1494180), (1490, 1344762), (1620, 1236849), (1788, 1120635), (2235, 896508), (2430, 824566), (2682, 747090), (2767, 724140), (2980, 672381), (4023, 498060), (4470, 448254), (4860, 412283), (5364, 373545), (5534, 362070), (6705, 298836), (8046, 249030), (8301, 241380), (8940, 224127), (11068, 181035), (12069, 166020), (13410, 149418), (13835, 144828), (16092, 124515), (16602, 120690), (20115, 99612), (24138, 83010), (24903, 80460), (26820, 74709), (27670, 72414), (33204, 60345), (36207, 55340), (40230, 49806), (41505, 48276)]