75384400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 236790400

約数和(自身を除く): 161406000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 35, 38, 40, 50, 52, 56, 65, 70, 76, 80, 91, 95, 100, 104, 109, 112, 130, 133, 140, 152, 175, 182, 190, 200, 208, 218, 247, 260, 266, 280, 304, 325, 350, 364, 380, 400, 436, 455, 475, 494, 520, 532, 545, 560, 650, 665, 700, 728, 760, 763, 872, 910, 950, 988, 1040, 1064, 1090, 1235, 1300, 1330, 1400, 1417, 1456, 1520, 1526, 1729, 1744, 1820, 1900, 1976, 2071, 2128, 2180, 2275, 2470, 2600, 2660, 2725, 2800, 2834, 3052, 3325, 3458, 3640, 3800, 3815, 3952, 4142, 4360, 4550, 4940, 5200, 5320, 5450, 5668, 6104, 6175, 6650, 6916, 7085, 7280, 7600, 7630, 8284, 8645, 8720, 9100, 9880, 9919, 10355, 10640, 10900, 11336, 12208, 12350, 13300, 13832, 14170, 14497, 15260, 16568, 17290, 18200, 19075, 19760, 19838, 20710, 21800, 22672, 24700, 26600, 26923, 27664, 28340, 28994, 30520, 33136, 34580, 35425, 36400, 38150, 39676, 41420, 43225, 43600, 49400, 49595, 51775, 53200, 53846, 56680, 57988, 61040, 69160, 70850, 72485, 76300, 79352, 82840, 86450, 98800, 99190, 103550, 107692, 113360, 115976, 134615, 138320, 141700, 144970, 152600, 158704, 165680, 172900, 188461, 198380, 207100, 215384, 231952, 247975, 269230, 283400, 289940, 305200, 345800, 362425, 376922, 396760, 414200, 430768, 495950, 538460, 566800, 579880, 673075, 691600, 724850, 753844, 793520, 828400, 942305, 991900, 1076920, 1159760, 1346150, 1449700, 1507688, 1884610, 1983800, 2153840, 2692300, 2899400, 3015376, 3769220, 3967600, 4711525, 5384600, 5798800, 7538440, 9423050, 10769200, 15076880, 18846100, 37692200, 75384400]

約数ペア:

[(1, 75384400), (2, 37692200), (4, 18846100), (5, 15076880), (7, 10769200), (8, 9423050), (10, 7538440), (13, 5798800), (14, 5384600), (16, 4711525), (19, 3967600), (20, 3769220), (25, 3015376), (26, 2899400), (28, 2692300), (35, 2153840), (38, 1983800), (40, 1884610), (50, 1507688), (52, 1449700), (56, 1346150), (65, 1159760), (70, 1076920), (76, 991900), (80, 942305), (91, 828400), (95, 793520), (100, 753844), (104, 724850), (109, 691600), (112, 673075), (130, 579880), (133, 566800), (140, 538460), (152, 495950), (175, 430768), (182, 414200), (190, 396760), (200, 376922), (208, 362425), (218, 345800), (247, 305200), (260, 289940), (266, 283400), (280, 269230), (304, 247975), (325, 231952), (350, 215384), (364, 207100), (380, 198380), (400, 188461), (436, 172900), (455, 165680), (475, 158704), (494, 152600), (520, 144970), (532, 141700), (545, 138320), (560, 134615), (650, 115976), (665, 113360), (700, 107692), (728, 103550), (760, 99190), (763, 98800), (872, 86450), (910, 82840), (950, 79352), (988, 76300), (1040, 72485), (1064, 70850), (1090, 69160), (1235, 61040), (1300, 57988), (1330, 56680), (1400, 53846), (1417, 53200), (1456, 51775), (1520, 49595), (1526, 49400), (1729, 43600), (1744, 43225), (1820, 41420), (1900, 39676), (1976, 38150), (2071, 36400), (2128, 35425), (2180, 34580), (2275, 33136), (2470, 30520), (2600, 28994), (2660, 28340), (2725, 27664), (2800, 26923), (2834, 26600), (3052, 24700), (3325, 22672), (3458, 21800), (3640, 20710), (3800, 19838), (3815, 19760), (3952, 19075), (4142, 18200), (4360, 17290), (4550, 16568), (4940, 15260), (5200, 14497), (5320, 14170), (5450, 13832), (5668, 13300), (6104, 12350), (6175, 12208), (6650, 11336), (6916, 10900), (7085, 10640), (7280, 10355), (7600, 9919), (7630, 9880), (8284, 9100), (8645, 8720)]