154845270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1283}}^1$

素因数の和:1451

約数の個数: 80

約数和(自身を含む): 419482800

約数和(自身を除く): 264637530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 149, 162, 270, 298, 405, 447, 745, 810, 894, 1283, 1341, 1490, 2235, 2566, 2682, 3849, 4023, 4470, 6415, 6705, 7698, 8046, 11547, 12069, 12830, 13410, 19245, 20115, 23094, 24138, 34641, 38490, 40230, 57735, 60345, 69282, 103923, 115470, 120690, 173205, 191167, 207846, 346410, 382334, 519615, 573501, 955835, 1039230, 1147002, 1720503, 1911670, 2867505, 3441006, 5161509, 5735010, 8602515, 10323018, 15484527, 17205030, 25807545, 30969054, 51615090, 77422635, 154845270]

約数ペア:

[(1, 154845270), (2, 77422635), (3, 51615090), (5, 30969054), (6, 25807545), (9, 17205030), (10, 15484527), (15, 10323018), (18, 8602515), (27, 5735010), (30, 5161509), (45, 3441006), (54, 2867505), (81, 1911670), (90, 1720503), (135, 1147002), (149, 1039230), (162, 955835), (270, 573501), (298, 519615), (405, 382334), (447, 346410), (745, 207846), (810, 191167), (894, 173205), (1283, 120690), (1341, 115470), (1490, 103923), (2235, 69282), (2566, 60345), (2682, 57735), (3849, 40230), (4023, 38490), (4470, 34641), (6415, 24138), (6705, 23094), (7698, 20115), (8046, 19245), (11547, 13410), (12069, 12830)]