75902280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1343

約数の個数: 128

約数和(自身を含む): 249609600

約数和(自身を除く): 173707320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1283, 1479, 1740, 1972, 2040, 2465, 2566, 2958, 3480, 3849, 3944, 4930, 5132, 5916, 6415, 7395, 7698, 9860, 10264, 11832, 12830, 14790, 15396, 19245, 19720, 21811, 25660, 29580, 30792, 37207, 38490, 43622, 51320, 59160, 65433, 74414, 76980, 87244, 109055, 111621, 130866, 148828, 153960, 174488, 186035, 218110, 223242, 261732, 297656, 327165, 372070, 436220, 446484, 523464, 558105, 632519, 654330, 744140, 872440, 892968, 1116210, 1265038, 1308660, 1488280, 1897557, 2232420, 2530076, 2617320, 3162595, 3795114, 4464840, 5060152, 6325190, 7590228, 9487785, 12650380, 15180456, 18975570, 25300760, 37951140, 75902280]

約数ペア:

[(1, 75902280), (2, 37951140), (3, 25300760), (4, 18975570), (5, 15180456), (6, 12650380), (8, 9487785), (10, 7590228), (12, 6325190), (15, 5060152), (17, 4464840), (20, 3795114), (24, 3162595), (29, 2617320), (30, 2530076), (34, 2232420), (40, 1897557), (51, 1488280), (58, 1308660), (60, 1265038), (68, 1116210), (85, 892968), (87, 872440), (102, 744140), (116, 654330), (120, 632519), (136, 558105), (145, 523464), (170, 446484), (174, 436220), (204, 372070), (232, 327165), (255, 297656), (290, 261732), (340, 223242), (348, 218110), (408, 186035), (435, 174488), (493, 153960), (510, 148828), (580, 130866), (680, 111621), (696, 109055), (870, 87244), (986, 76980), (1020, 74414), (1160, 65433), (1283, 59160), (1479, 51320), (1740, 43622), (1972, 38490), (2040, 37207), (2465, 30792), (2566, 29580), (2958, 25660), (3480, 21811), (3849, 19720), (3944, 19245), (4930, 15396), (5132, 14790), (5916, 12830), (6415, 11832), (7395, 10264), (7698, 9860)]