245413800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{15149}}^1$

素因数の和:15177

約数の個数: 120

約数和(自身を含む): 852414750

約数和(自身を除く): 607000950

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 15149, 16200, 30298, 45447, 60596, 75745, 90894, 121192, 136341, 151490, 181788, 227235, 272682, 302980, 363576, 378725, 409023, 454470, 545364, 605960, 681705, 757450, 818046, 908940, 1090728, 1136175, 1227069, 1363410, 1514900, 1636092, 1817880, 2045115, 2272350, 2454138, 2726820, 3029800, 3272184, 3408525, 4090230, 4544700, 4908276, 5453640, 6135345, 6817050, 8180460, 9089400, 9816552, 10225575, 12270690, 13634100, 16360920, 20451150, 24541380, 27268200, 30676725, 40902300, 49082760, 61353450, 81804600, 122706900, 245413800]

約数ペア:

[(1, 245413800), (2, 122706900), (3, 81804600), (4, 61353450), (5, 49082760), (6, 40902300), (8, 30676725), (9, 27268200), (10, 24541380), (12, 20451150), (15, 16360920), (18, 13634100), (20, 12270690), (24, 10225575), (25, 9816552), (27, 9089400), (30, 8180460), (36, 6817050), (40, 6135345), (45, 5453640), (50, 4908276), (54, 4544700), (60, 4090230), (72, 3408525), (75, 3272184), (81, 3029800), (90, 2726820), (100, 2454138), (108, 2272350), (120, 2045115), (135, 1817880), (150, 1636092), (162, 1514900), (180, 1363410), (200, 1227069), (216, 1136175), (225, 1090728), (270, 908940), (300, 818046), (324, 757450), (360, 681705), (405, 605960), (450, 545364), (540, 454470), (600, 409023), (648, 378725), (675, 363576), (810, 302980), (900, 272682), (1080, 227235), (1350, 181788), (1620, 151490), (1800, 136341), (2025, 121192), (2700, 90894), (3240, 75745), (4050, 60596), (5400, 45447), (8100, 30298), (15149, 16200)]