214314100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2186

約数の個数: 144

約数和(自身を含む): 624710016

約数和(自身を除く): 410395916

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 65, 70, 77, 91, 100, 110, 130, 140, 143, 154, 175, 182, 220, 260, 275, 286, 308, 325, 350, 364, 385, 455, 550, 572, 650, 700, 715, 770, 910, 1001, 1100, 1300, 1430, 1540, 1820, 1925, 2002, 2141, 2275, 2860, 3575, 3850, 4004, 4282, 4550, 5005, 7150, 7700, 8564, 9100, 10010, 10705, 14300, 14987, 20020, 21410, 23551, 25025, 27833, 29974, 42820, 47102, 50050, 53525, 55666, 59948, 74935, 94204, 100100, 107050, 111332, 117755, 139165, 149870, 164857, 194831, 214100, 235510, 278330, 299740, 306163, 329714, 374675, 389662, 471020, 556660, 588775, 612326, 659428, 695825, 749350, 779324, 824285, 974155, 1177550, 1224652, 1391650, 1498700, 1530815, 1648570, 1948310, 2143141, 2355100, 2783300, 3061630, 3297140, 3896620, 4121425, 4286282, 4870775, 6123260, 7654075, 8242850, 8572564, 9741550, 10715705, 15308150, 16485700, 19483100, 21431410, 30616300, 42862820, 53578525, 107157050, 214314100]

約数ペア:

[(1, 214314100), (2, 107157050), (4, 53578525), (5, 42862820), (7, 30616300), (10, 21431410), (11, 19483100), (13, 16485700), (14, 15308150), (20, 10715705), (22, 9741550), (25, 8572564), (26, 8242850), (28, 7654075), (35, 6123260), (44, 4870775), (50, 4286282), (52, 4121425), (55, 3896620), (65, 3297140), (70, 3061630), (77, 2783300), (91, 2355100), (100, 2143141), (110, 1948310), (130, 1648570), (140, 1530815), (143, 1498700), (154, 1391650), (175, 1224652), (182, 1177550), (220, 974155), (260, 824285), (275, 779324), (286, 749350), (308, 695825), (325, 659428), (350, 612326), (364, 588775), (385, 556660), (455, 471020), (550, 389662), (572, 374675), (650, 329714), (700, 306163), (715, 299740), (770, 278330), (910, 235510), (1001, 214100), (1100, 194831), (1300, 164857), (1430, 149870), (1540, 139165), (1820, 117755), (1925, 111332), (2002, 107050), (2141, 100100), (2275, 94204), (2860, 74935), (3575, 59948), (3850, 55666), (4004, 53525), (4282, 50050), (4550, 47102), (5005, 42820), (7150, 29974), (7700, 27833), (8564, 25025), (9100, 23551), (10010, 21410), (10705, 20020), (14300, 14987)]