75503120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 238163328

約数和(自身を除く): 162660208

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 49, 55, 56, 68, 70, 77, 80, 85, 88, 98, 103, 110, 112, 119, 136, 140, 154, 170, 176, 187, 196, 206, 220, 238, 245, 272, 280, 308, 340, 374, 385, 392, 412, 440, 476, 490, 515, 539, 560, 595, 616, 680, 721, 748, 770, 784, 824, 833, 880, 935, 952, 980, 1030, 1078, 1133, 1190, 1232, 1309, 1360, 1442, 1496, 1540, 1648, 1666, 1751, 1870, 1904, 1960, 2060, 2156, 2266, 2380, 2618, 2695, 2884, 2992, 3080, 3332, 3502, 3605, 3740, 3920, 4120, 4165, 4312, 4532, 4760, 5047, 5236, 5390, 5665, 5768, 6160, 6545, 6664, 7004, 7210, 7480, 7931, 8240, 8330, 8624, 8755, 9064, 9163, 9520, 10094, 10472, 10780, 11330, 11536, 12257, 13090, 13328, 14008, 14420, 14960, 15862, 16660, 17510, 18128, 18326, 19261, 20188, 20944, 21560, 22660, 24514, 25235, 26180, 28016, 28840, 31724, 33320, 35020, 36652, 38522, 39655, 40376, 43120, 45320, 45815, 49028, 50470, 52360, 55517, 57680, 61285, 63448, 66640, 70040, 73304, 77044, 79310, 80752, 85799, 90640, 91630, 96305, 98056, 100940, 104720, 111034, 122570, 126896, 134827, 140080, 146608, 154088, 158620, 171598, 183260, 192610, 196112, 201880, 222068, 245140, 269654, 277585, 308176, 317240, 343196, 366520, 385220, 403760, 428995, 444136, 490280, 539308, 555170, 634480, 674135, 686392, 733040, 770440, 857990, 888272, 943789, 980560, 1078616, 1110340, 1348270, 1372784, 1540880, 1715980, 1887578, 2157232, 2220680, 2696540, 3431960, 3775156, 4441360, 4718945, 5393080, 6863920, 7550312, 9437890, 10786160, 15100624, 18875780, 37751560, 75503120]

約数ペア:

[(1, 75503120), (2, 37751560), (4, 18875780), (5, 15100624), (7, 10786160), (8, 9437890), (10, 7550312), (11, 6863920), (14, 5393080), (16, 4718945), (17, 4441360), (20, 3775156), (22, 3431960), (28, 2696540), (34, 2220680), (35, 2157232), (40, 1887578), (44, 1715980), (49, 1540880), (55, 1372784), (56, 1348270), (68, 1110340), (70, 1078616), (77, 980560), (80, 943789), (85, 888272), (88, 857990), (98, 770440), (103, 733040), (110, 686392), (112, 674135), (119, 634480), (136, 555170), (140, 539308), (154, 490280), (170, 444136), (176, 428995), (187, 403760), (196, 385220), (206, 366520), (220, 343196), (238, 317240), (245, 308176), (272, 277585), (280, 269654), (308, 245140), (340, 222068), (374, 201880), (385, 196112), (392, 192610), (412, 183260), (440, 171598), (476, 158620), (490, 154088), (515, 146608), (539, 140080), (560, 134827), (595, 126896), (616, 122570), (680, 111034), (721, 104720), (748, 100940), (770, 98056), (784, 96305), (824, 91630), (833, 90640), (880, 85799), (935, 80752), (952, 79310), (980, 77044), (1030, 73304), (1078, 70040), (1133, 66640), (1190, 63448), (1232, 61285), (1309, 57680), (1360, 55517), (1442, 52360), (1496, 50470), (1540, 49028), (1648, 45815), (1666, 45320), (1751, 43120), (1870, 40376), (1904, 39655), (1960, 38522), (2060, 36652), (2156, 35020), (2266, 33320), (2380, 31724), (2618, 28840), (2695, 28016), (2884, 26180), (2992, 25235), (3080, 24514), (3332, 22660), (3502, 21560), (3605, 20944), (3740, 20188), (3920, 19261), (4120, 18326), (4165, 18128), (4312, 17510), (4532, 16660), (4760, 15862), (5047, 14960), (5236, 14420), (5390, 14008), (5665, 13328), (5768, 13090), (6160, 12257), (6545, 11536), (6664, 11330), (7004, 10780), (7210, 10472), (7480, 10094), (7931, 9520), (8240, 9163), (8330, 9064), (8624, 8755)]