123913800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{7649}}^1$

素因数の和:7677

約数の個数: 120

約数和(自身を含む): 430427250

約数和(自身を除く): 306513450

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, 7649, 8100, 15298, 16200, 22947, 30596, 38245, 45894, 61192, 68841, 76490, 91788, 114735, 137682, 152980, 183576, 191225, 206523, 229470, 275364, 305960, 344205, 382450, 413046, 458940, 550728, 573675, 619569, 688410, 764900, 826092, 917880, 1032615, 1147350, 1239138, 1376820, 1529800, 1652184, 1721025, 2065230, 2294700, 2478276, 2753640, 3097845, 3442050, 4130460, 4589400, 4956552, 5163075, 6195690, 6884100, 8260920, 10326150, 12391380, 13768200, 15489225, 20652300, 24782760, 30978450, 41304600, 61956900, 123913800]

約数ペア:

[(1, 123913800), (2, 61956900), (3, 41304600), (4, 30978450), (5, 24782760), (6, 20652300), (8, 15489225), (9, 13768200), (10, 12391380), (12, 10326150), (15, 8260920), (18, 6884100), (20, 6195690), (24, 5163075), (25, 4956552), (27, 4589400), (30, 4130460), (36, 3442050), (40, 3097845), (45, 2753640), (50, 2478276), (54, 2294700), (60, 2065230), (72, 1721025), (75, 1652184), (81, 1529800), (90, 1376820), (100, 1239138), (108, 1147350), (120, 1032615), (135, 917880), (150, 826092), (162, 764900), (180, 688410), (200, 619569), (216, 573675), (225, 550728), (270, 458940), (300, 413046), (324, 382450), (360, 344205), (405, 305960), (450, 275364), (540, 229470), (600, 206523), (648, 191225), (675, 183576), (810, 152980), (900, 137682), (1080, 114735), (1350, 91788), (1620, 76490), (1800, 68841), (2025, 61192), (2700, 45894), (3240, 38245), (4050, 30596), (5400, 22947), (7649, 16200), (8100, 15298)]