75537280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1336

約数の個数: 128

約数和(自身を含む): 222425280

約数和(自身を除く): 146888000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1297, 1456, 1664, 1820, 2080, 2240, 2594, 2912, 3640, 4160, 4480, 5188, 5824, 6485, 7280, 8320, 9079, 10376, 11648, 12970, 14560, 16861, 18158, 20752, 25940, 29120, 33722, 36316, 41504, 45395, 51880, 58240, 67444, 72632, 83008, 84305, 90790, 103760, 118027, 134888, 145264, 166016, 168610, 181580, 207520, 236054, 269776, 290528, 337220, 363160, 415040, 472108, 539552, 581056, 590135, 674440, 726320, 830080, 944216, 1079104, 1162112, 1180270, 1348880, 1452640, 1888432, 2158208, 2360540, 2697760, 2905280, 3776864, 4721080, 5395520, 5810560, 7553728, 9442160, 10791040, 15107456, 18884320, 37768640, 75537280]

約数ペア:

[(1, 75537280), (2, 37768640), (4, 18884320), (5, 15107456), (7, 10791040), (8, 9442160), (10, 7553728), (13, 5810560), (14, 5395520), (16, 4721080), (20, 3776864), (26, 2905280), (28, 2697760), (32, 2360540), (35, 2158208), (40, 1888432), (52, 1452640), (56, 1348880), (64, 1180270), (65, 1162112), (70, 1079104), (80, 944216), (91, 830080), (104, 726320), (112, 674440), (128, 590135), (130, 581056), (140, 539552), (160, 472108), (182, 415040), (208, 363160), (224, 337220), (260, 290528), (280, 269776), (320, 236054), (364, 207520), (416, 181580), (448, 168610), (455, 166016), (520, 145264), (560, 134888), (640, 118027), (728, 103760), (832, 90790), (896, 84305), (910, 83008), (1040, 72632), (1120, 67444), (1297, 58240), (1456, 51880), (1664, 45395), (1820, 41504), (2080, 36316), (2240, 33722), (2594, 29120), (2912, 25940), (3640, 20752), (4160, 18158), (4480, 16861), (5188, 14560), (5824, 12970), (6485, 11648), (7280, 10376), (8320, 9079)]