83858280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 301397760

約数和(自身を除く): 217539480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 37, 40, 44, 51, 55, 60, 66, 68, 74, 85, 88, 101, 102, 110, 111, 120, 132, 136, 148, 165, 170, 185, 187, 202, 204, 220, 222, 255, 264, 296, 303, 330, 340, 370, 374, 404, 407, 408, 440, 444, 505, 510, 555, 561, 606, 629, 660, 680, 740, 748, 808, 814, 888, 935, 1010, 1020, 1110, 1111, 1122, 1212, 1221, 1258, 1320, 1480, 1496, 1515, 1628, 1717, 1870, 1887, 2020, 2035, 2040, 2220, 2222, 2244, 2424, 2442, 2516, 2805, 3030, 3145, 3256, 3333, 3434, 3737, 3740, 3774, 4040, 4070, 4440, 4444, 4488, 4884, 5032, 5151, 5555, 5610, 6060, 6105, 6290, 6666, 6868, 6919, 7474, 7480, 7548, 8140, 8585, 8888, 9435, 9768, 10302, 11110, 11211, 11220, 12120, 12210, 12580, 13332, 13736, 13838, 14948, 15096, 16280, 16665, 17170, 18685, 18870, 18887, 20604, 20757, 22220, 22422, 22440, 24420, 25160, 25755, 26664, 27676, 29896, 33330, 34340, 34595, 37370, 37740, 37774, 41107, 41208, 41514, 44440, 44844, 48840, 51510, 55352, 56055, 56661, 63529, 66660, 68680, 69190, 74740, 75480, 75548, 82214, 83028, 89688, 94435, 103020, 103785, 112110, 113322, 123321, 127058, 133320, 138380, 149480, 151096, 164428, 166056, 188870, 190587, 205535, 206040, 207570, 224220, 226644, 246642, 254116, 276760, 283305, 317645, 328856, 377740, 381174, 411070, 415140, 448440, 453288, 493284, 508232, 566610, 616605, 635290, 698819, 755480, 762348, 822140, 830280, 952935, 986568, 1133220, 1233210, 1270580, 1397638, 1524696, 1644280, 1905870, 2096457, 2266440, 2466420, 2541160, 2795276, 3494095, 3811740, 4192914, 4932840, 5590552, 6988190, 7623480, 8385828, 10482285, 13976380, 16771656, 20964570, 27952760, 41929140, 83858280]

約数ペア:

[(1, 83858280), (2, 41929140), (3, 27952760), (4, 20964570), (5, 16771656), (6, 13976380), (8, 10482285), (10, 8385828), (11, 7623480), (12, 6988190), (15, 5590552), (17, 4932840), (20, 4192914), (22, 3811740), (24, 3494095), (30, 2795276), (33, 2541160), (34, 2466420), (37, 2266440), (40, 2096457), (44, 1905870), (51, 1644280), (55, 1524696), (60, 1397638), (66, 1270580), (68, 1233210), (74, 1133220), (85, 986568), (88, 952935), (101, 830280), (102, 822140), (110, 762348), (111, 755480), (120, 698819), (132, 635290), (136, 616605), (148, 566610), (165, 508232), (170, 493284), (185, 453288), (187, 448440), (202, 415140), (204, 411070), (220, 381174), (222, 377740), (255, 328856), (264, 317645), (296, 283305), (303, 276760), (330, 254116), (340, 246642), (370, 226644), (374, 224220), (404, 207570), (407, 206040), (408, 205535), (440, 190587), (444, 188870), (505, 166056), (510, 164428), (555, 151096), (561, 149480), (606, 138380), (629, 133320), (660, 127058), (680, 123321), (740, 113322), (748, 112110), (808, 103785), (814, 103020), (888, 94435), (935, 89688), (1010, 83028), (1020, 82214), (1110, 75548), (1111, 75480), (1122, 74740), (1212, 69190), (1221, 68680), (1258, 66660), (1320, 63529), (1480, 56661), (1496, 56055), (1515, 55352), (1628, 51510), (1717, 48840), (1870, 44844), (1887, 44440), (2020, 41514), (2035, 41208), (2040, 41107), (2220, 37774), (2222, 37740), (2244, 37370), (2424, 34595), (2442, 34340), (2516, 33330), (2805, 29896), (3030, 27676), (3145, 26664), (3256, 25755), (3333, 25160), (3434, 24420), (3737, 22440), (3740, 22422), (3774, 22220), (4040, 20757), (4070, 20604), (4440, 18887), (4444, 18870), (4488, 18685), (4884, 17170), (5032, 16665), (5151, 16280), (5555, 15096), (5610, 14948), (6060, 13838), (6105, 13736), (6290, 13332), (6666, 12580), (6868, 12210), (6919, 12120), (7474, 11220), (7480, 11211), (7548, 11110), (8140, 10302), (8585, 9768), (8888, 9435)]