1274284980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1255

約数の個数: 192

約数和(自身を含む): 4234567680

約数和(自身を除く): 2960282700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 127, 135, 153, 170, 180, 204, 254, 255, 270, 306, 340, 381, 459, 508, 510, 540, 612, 635, 762, 765, 918, 1020, 1093, 1143, 1270, 1524, 1530, 1836, 1905, 2159, 2186, 2286, 2295, 2540, 3060, 3279, 3429, 3810, 4318, 4372, 4572, 4590, 5465, 5715, 6477, 6558, 6858, 7620, 8636, 9180, 9837, 10795, 10930, 11430, 12954, 13116, 13716, 16395, 17145, 18581, 19431, 19674, 21590, 21860, 22860, 25908, 29511, 32385, 32790, 34290, 37162, 38862, 39348, 43180, 49185, 55743, 58293, 59022, 64770, 65580, 68580, 74324, 77724, 92905, 97155, 98370, 111486, 116586, 118044, 129540, 138811, 147555, 167229, 185810, 194310, 196740, 222972, 233172, 277622, 278715, 291465, 295110, 334458, 371620, 388620, 416433, 501687, 555244, 557430, 582930, 590220, 668916, 694055, 832866, 836145, 1003374, 1114860, 1165860, 1249299, 1388110, 1665732, 1672290, 2006748, 2082165, 2359787, 2498598, 2508435, 2776220, 3344580, 3747897, 4164330, 4719574, 4997196, 5016870, 6246495, 7079361, 7495794, 8328660, 9439148, 10033740, 11798935, 12492990, 14158722, 14991588, 18739485, 21238083, 23597870, 24985980, 28317444, 35396805, 37478970, 42476166, 47195740, 63714249, 70793610, 74957940, 84952332, 106190415, 127428498, 141587220, 212380830, 254856996, 318571245, 424761660, 637142490, 1274284980]

約数ペア:

[(1, 1274284980), (2, 637142490), (3, 424761660), (4, 318571245), (5, 254856996), (6, 212380830), (9, 141587220), (10, 127428498), (12, 106190415), (15, 84952332), (17, 74957940), (18, 70793610), (20, 63714249), (27, 47195740), (30, 42476166), (34, 37478970), (36, 35396805), (45, 28317444), (51, 24985980), (54, 23597870), (60, 21238083), (68, 18739485), (85, 14991588), (90, 14158722), (102, 12492990), (108, 11798935), (127, 10033740), (135, 9439148), (153, 8328660), (170, 7495794), (180, 7079361), (204, 6246495), (254, 5016870), (255, 4997196), (270, 4719574), (306, 4164330), (340, 3747897), (381, 3344580), (459, 2776220), (508, 2508435), (510, 2498598), (540, 2359787), (612, 2082165), (635, 2006748), (762, 1672290), (765, 1665732), (918, 1388110), (1020, 1249299), (1093, 1165860), (1143, 1114860), (1270, 1003374), (1524, 836145), (1530, 832866), (1836, 694055), (1905, 668916), (2159, 590220), (2186, 582930), (2286, 557430), (2295, 555244), (2540, 501687), (3060, 416433), (3279, 388620), (3429, 371620), (3810, 334458), (4318, 295110), (4372, 291465), (4572, 278715), (4590, 277622), (5465, 233172), (5715, 222972), (6477, 196740), (6558, 194310), (6858, 185810), (7620, 167229), (8636, 147555), (9180, 138811), (9837, 129540), (10795, 118044), (10930, 116586), (11430, 111486), (12954, 98370), (13116, 97155), (13716, 92905), (16395, 77724), (17145, 74324), (18581, 68580), (19431, 65580), (19674, 64770), (21590, 59022), (21860, 58293), (22860, 55743), (25908, 49185), (29511, 43180), (32385, 39348), (32790, 38862), (34290, 37162)]