354418400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3377

約数の個数: 144

約数和(自身を含む): 1041183360

約数和(自身を除く): 686764960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 350, 380, 400, 475, 532, 560, 608, 665, 700, 760, 800, 950, 1064, 1120, 1330, 1400, 1520, 1900, 2128, 2660, 2800, 3040, 3325, 3331, 3800, 4256, 5320, 5600, 6650, 6662, 7600, 10640, 13300, 13324, 15200, 16655, 21280, 23317, 26600, 26648, 33310, 46634, 53200, 53296, 63289, 66620, 83275, 93268, 106400, 106592, 116585, 126578, 133240, 166550, 186536, 233170, 253156, 266480, 316445, 333100, 373072, 443023, 466340, 506312, 532960, 582925, 632890, 666200, 746144, 886046, 932680, 1012624, 1165850, 1265780, 1332400, 1582225, 1772092, 1865360, 2025248, 2215115, 2331700, 2531560, 2664800, 3164450, 3544184, 3730720, 4430230, 4663400, 5063120, 6328900, 7088368, 8860460, 9326800, 10126240, 11075575, 12657800, 14176736, 17720920, 18653600, 22151150, 25315600, 35441840, 44302300, 50631200, 70883680, 88604600, 177209200, 354418400]

約数ペア:

[(1, 354418400), (2, 177209200), (4, 88604600), (5, 70883680), (7, 50631200), (8, 44302300), (10, 35441840), (14, 25315600), (16, 22151150), (19, 18653600), (20, 17720920), (25, 14176736), (28, 12657800), (32, 11075575), (35, 10126240), (38, 9326800), (40, 8860460), (50, 7088368), (56, 6328900), (70, 5063120), (76, 4663400), (80, 4430230), (95, 3730720), (100, 3544184), (112, 3164450), (133, 2664800), (140, 2531560), (152, 2331700), (160, 2215115), (175, 2025248), (190, 1865360), (200, 1772092), (224, 1582225), (266, 1332400), (280, 1265780), (304, 1165850), (350, 1012624), (380, 932680), (400, 886046), (475, 746144), (532, 666200), (560, 632890), (608, 582925), (665, 532960), (700, 506312), (760, 466340), (800, 443023), (950, 373072), (1064, 333100), (1120, 316445), (1330, 266480), (1400, 253156), (1520, 233170), (1900, 186536), (2128, 166550), (2660, 133240), (2800, 126578), (3040, 116585), (3325, 106592), (3331, 106400), (3800, 93268), (4256, 83275), (5320, 66620), (5600, 63289), (6650, 53296), (6662, 53200), (7600, 46634), (10640, 33310), (13300, 26648), (13324, 26600), (15200, 23317), (16655, 21280)]