201381600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{11987}}^1$

素因数の和:12017

約数の個数: 144

約数和(自身を含む): 749202048

約数和(自身を除く): 547820448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 11987, 16800, 23974, 35961, 47948, 59935, 71922, 83909, 95896, 119870, 143844, 167818, 179805, 191792, 239740, 251727, 287688, 299675, 335636, 359610, 383584, 419545, 479480, 503454, 575376, 599350, 671272, 719220, 839090, 899025, 958960, 1006908, 1150752, 1198700, 1258635, 1342544, 1438440, 1678180, 1798050, 1917920, 2013816, 2097725, 2397400, 2517270, 2685088, 2876880, 3356360, 3596100, 4027632, 4195450, 4794800, 5034540, 5753760, 6293175, 6712720, 7192200, 8055264, 8390900, 9589600, 10069080, 12586350, 13425440, 14384400, 16781800, 20138160, 25172700, 28768800, 33563600, 40276320, 50345400, 67127200, 100690800, 201381600]

約数ペア:

[(1, 201381600), (2, 100690800), (3, 67127200), (4, 50345400), (5, 40276320), (6, 33563600), (7, 28768800), (8, 25172700), (10, 20138160), (12, 16781800), (14, 14384400), (15, 13425440), (16, 12586350), (20, 10069080), (21, 9589600), (24, 8390900), (25, 8055264), (28, 7192200), (30, 6712720), (32, 6293175), (35, 5753760), (40, 5034540), (42, 4794800), (48, 4195450), (50, 4027632), (56, 3596100), (60, 3356360), (70, 2876880), (75, 2685088), (80, 2517270), (84, 2397400), (96, 2097725), (100, 2013816), (105, 1917920), (112, 1798050), (120, 1678180), (140, 1438440), (150, 1342544), (160, 1258635), (168, 1198700), (175, 1150752), (200, 1006908), (210, 958960), (224, 899025), (240, 839090), (280, 719220), (300, 671272), (336, 599350), (350, 575376), (400, 503454), (420, 479480), (480, 419545), (525, 383584), (560, 359610), (600, 335636), (672, 299675), (700, 287688), (800, 251727), (840, 239740), (1050, 191792), (1120, 179805), (1200, 167818), (1400, 143844), (1680, 119870), (2100, 95896), (2400, 83909), (2800, 71922), (3360, 59935), (4200, 47948), (5600, 35961), (8400, 23974), (11987, 16800)]