212041200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{25243}}^1$

素因数の和:25271

約数の個数: 120

約数和(自身を含む): 776303488

約数和(自身を除く): 564262288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 25243, 50486, 75729, 100972, 126215, 151458, 176701, 201944, 252430, 302916, 353402, 378645, 403888, 504860, 530103, 605832, 631075, 706804, 757290, 883505, 1009720, 1060206, 1211664, 1262150, 1413608, 1514580, 1767010, 1893225, 2019440, 2120412, 2524300, 2650515, 2827216, 3029160, 3534020, 3786450, 4240824, 4417525, 5048600, 5301030, 6058320, 7068040, 7572900, 8481648, 8835050, 10097200, 10602060, 13252575, 14136080, 15145800, 17670100, 21204120, 26505150, 30291600, 35340200, 42408240, 53010300, 70680400, 106020600, 212041200]

約数ペア:

[(1, 212041200), (2, 106020600), (3, 70680400), (4, 53010300), (5, 42408240), (6, 35340200), (7, 30291600), (8, 26505150), (10, 21204120), (12, 17670100), (14, 15145800), (15, 14136080), (16, 13252575), (20, 10602060), (21, 10097200), (24, 8835050), (25, 8481648), (28, 7572900), (30, 7068040), (35, 6058320), (40, 5301030), (42, 5048600), (48, 4417525), (50, 4240824), (56, 3786450), (60, 3534020), (70, 3029160), (75, 2827216), (80, 2650515), (84, 2524300), (100, 2120412), (105, 2019440), (112, 1893225), (120, 1767010), (140, 1514580), (150, 1413608), (168, 1262150), (175, 1211664), (200, 1060206), (210, 1009720), (240, 883505), (280, 757290), (300, 706804), (336, 631075), (350, 605832), (400, 530103), (420, 504860), (525, 403888), (560, 378645), (600, 353402), (700, 302916), (840, 252430), (1050, 201944), (1200, 176701), (1400, 151458), (1680, 126215), (2100, 100972), (2800, 75729), (4200, 50486), (8400, 25243)]