919227400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2971}}^1$

素因数の和:3024

約数の個数: 192

約数和(自身を含む): 2786071680

約数和(自身を除く): 1866844280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 40, 50, 52, 56, 65, 68, 70, 85, 91, 100, 104, 119, 130, 136, 140, 170, 175, 182, 200, 221, 238, 260, 280, 325, 340, 350, 364, 425, 442, 455, 476, 520, 595, 650, 680, 700, 728, 850, 884, 910, 952, 1105, 1190, 1300, 1400, 1547, 1700, 1768, 1820, 2210, 2275, 2380, 2600, 2971, 2975, 3094, 3400, 3640, 4420, 4550, 4760, 5525, 5942, 5950, 6188, 7735, 8840, 9100, 11050, 11884, 11900, 12376, 14855, 15470, 18200, 20797, 22100, 23768, 23800, 29710, 30940, 38623, 38675, 41594, 44200, 50507, 59420, 61880, 74275, 77246, 77350, 83188, 101014, 103985, 118840, 148550, 154492, 154700, 166376, 193115, 202028, 207970, 252535, 270361, 297100, 308984, 309400, 353549, 386230, 404056, 415940, 505070, 519925, 540722, 594200, 656591, 707098, 772460, 831880, 965575, 1010140, 1039850, 1081444, 1262675, 1313182, 1351805, 1414196, 1544920, 1767745, 1931150, 2020280, 2079700, 2162888, 2525350, 2626364, 2703610, 2828392, 3282955, 3535490, 3862300, 4159400, 4596137, 5050700, 5252728, 5407220, 6565910, 6759025, 7070980, 7724600, 8838725, 9192274, 10101400, 10814440, 13131820, 13518050, 14141960, 16414775, 17677450, 18384548, 22980685, 26263640, 27036100, 32829550, 35354900, 36769096, 45961370, 54072200, 65659100, 70709800, 91922740, 114903425, 131318200, 183845480, 229806850, 459613700, 919227400]

約数ペア:

[(1, 919227400), (2, 459613700), (4, 229806850), (5, 183845480), (7, 131318200), (8, 114903425), (10, 91922740), (13, 70709800), (14, 65659100), (17, 54072200), (20, 45961370), (25, 36769096), (26, 35354900), (28, 32829550), (34, 27036100), (35, 26263640), (40, 22980685), (50, 18384548), (52, 17677450), (56, 16414775), (65, 14141960), (68, 13518050), (70, 13131820), (85, 10814440), (91, 10101400), (100, 9192274), (104, 8838725), (119, 7724600), (130, 7070980), (136, 6759025), (140, 6565910), (170, 5407220), (175, 5252728), (182, 5050700), (200, 4596137), (221, 4159400), (238, 3862300), (260, 3535490), (280, 3282955), (325, 2828392), (340, 2703610), (350, 2626364), (364, 2525350), (425, 2162888), (442, 2079700), (455, 2020280), (476, 1931150), (520, 1767745), (595, 1544920), (650, 1414196), (680, 1351805), (700, 1313182), (728, 1262675), (850, 1081444), (884, 1039850), (910, 1010140), (952, 965575), (1105, 831880), (1190, 772460), (1300, 707098), (1400, 656591), (1547, 594200), (1700, 540722), (1768, 519925), (1820, 505070), (2210, 415940), (2275, 404056), (2380, 386230), (2600, 353549), (2971, 309400), (2975, 308984), (3094, 297100), (3400, 270361), (3640, 252535), (4420, 207970), (4550, 202028), (4760, 193115), (5525, 166376), (5942, 154700), (5950, 154492), (6188, 148550), (7735, 118840), (8840, 103985), (9100, 101014), (11050, 83188), (11884, 77350), (11900, 77246), (12376, 74275), (14855, 61880), (15470, 59420), (18200, 50507), (20797, 44200), (22100, 41594), (23768, 38675), (23800, 38623), (29710, 30940)]