87453270

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 261817920

約数和(自身を除く): 174364650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 29, 30, 34, 45, 51, 54, 58, 73, 81, 85, 87, 90, 102, 135, 145, 146, 153, 162, 170, 174, 219, 243, 255, 261, 270, 290, 306, 365, 405, 435, 438, 459, 486, 493, 510, 522, 657, 730, 765, 783, 810, 870, 918, 986, 1095, 1215, 1241, 1305, 1314, 1377, 1479, 1530, 1566, 1971, 2117, 2190, 2295, 2349, 2430, 2465, 2482, 2610, 2754, 2958, 3285, 3723, 3915, 3942, 4131, 4234, 4437, 4590, 4698, 4930, 5913, 6205, 6351, 6570, 6885, 7047, 7395, 7446, 7830, 8262, 8874, 9855, 10585, 11169, 11745, 11826, 12410, 12702, 13311, 13770, 14094, 14790, 17739, 18615, 19053, 19710, 20655, 21170, 22185, 22338, 23490, 26622, 29565, 31755, 33507, 35235, 35478, 35989, 37230, 38106, 39933, 41310, 44370, 55845, 57159, 59130, 63510, 66555, 67014, 70470, 71978, 79866, 88695, 95265, 100521, 107967, 111690, 114318, 119799, 133110, 167535, 171477, 177390, 179945, 190530, 199665, 201042, 215934, 239598, 285795, 301563, 323901, 335070, 342954, 359890, 399330, 502605, 514431, 539835, 571590, 598995, 603126, 647802, 857385, 971703, 1005210, 1028862, 1079670, 1197990, 1507815, 1619505, 1714770, 1943406, 2572155, 2915109, 3015630, 3239010, 4858515, 5144310, 5830218, 8745327, 9717030, 14575545, 17490654, 29151090, 43726635, 87453270]

約数ペア:

[(1, 87453270), (2, 43726635), (3, 29151090), (5, 17490654), (6, 14575545), (9, 9717030), (10, 8745327), (15, 5830218), (17, 5144310), (18, 4858515), (27, 3239010), (29, 3015630), (30, 2915109), (34, 2572155), (45, 1943406), (51, 1714770), (54, 1619505), (58, 1507815), (73, 1197990), (81, 1079670), (85, 1028862), (87, 1005210), (90, 971703), (102, 857385), (135, 647802), (145, 603126), (146, 598995), (153, 571590), (162, 539835), (170, 514431), (174, 502605), (219, 399330), (243, 359890), (255, 342954), (261, 335070), (270, 323901), (290, 301563), (306, 285795), (365, 239598), (405, 215934), (435, 201042), (438, 199665), (459, 190530), (486, 179945), (493, 177390), (510, 171477), (522, 167535), (657, 133110), (730, 119799), (765, 114318), (783, 111690), (810, 107967), (870, 100521), (918, 95265), (986, 88695), (1095, 79866), (1215, 71978), (1241, 70470), (1305, 67014), (1314, 66555), (1377, 63510), (1479, 59130), (1530, 57159), (1566, 55845), (1971, 44370), (2117, 41310), (2190, 39933), (2295, 38106), (2349, 37230), (2430, 35989), (2465, 35478), (2482, 35235), (2610, 33507), (2754, 31755), (2958, 29565), (3285, 26622), (3723, 23490), (3915, 22338), (3942, 22185), (4131, 21170), (4234, 20655), (4437, 19710), (4590, 19053), (4698, 18615), (4930, 17739), (5913, 14790), (6205, 14094), (6351, 13770), (6570, 13311), (6885, 12702), (7047, 12410), (7395, 11826), (7446, 11745), (7830, 11169), (8262, 10585), (8874, 9855)]