25402080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 92752128

約数和(自身を除く): 67350048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 283, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 566, 660, 680, 748, 816, 849, 880, 935, 1020, 1056, 1122, 1132, 1320, 1360, 1415, 1496, 1632, 1698, 1760, 1870, 2040, 2244, 2264, 2640, 2720, 2805, 2830, 2992, 3113, 3396, 3740, 4080, 4245, 4488, 4528, 4811, 5280, 5610, 5660, 5984, 6226, 6792, 7480, 8160, 8490, 8976, 9056, 9339, 9622, 11220, 11320, 12452, 13584, 14433, 14960, 15565, 16980, 17952, 18678, 19244, 22440, 22640, 24055, 24904, 27168, 28866, 29920, 31130, 33960, 37356, 38488, 44880, 45280, 46695, 48110, 49808, 52921, 57732, 62260, 67920, 72165, 74712, 76976, 89760, 93390, 96220, 99616, 105842, 115464, 124520, 135840, 144330, 149424, 153952, 158763, 186780, 192440, 211684, 230928, 249040, 264605, 288660, 298848, 317526, 373560, 384880, 423368, 461856, 498080, 529210, 577320, 635052, 747120, 769760, 793815, 846736, 1058420, 1154640, 1270104, 1494240, 1587630, 1693472, 2116840, 2309280, 2540208, 3175260, 4233680, 5080416, 6350520, 8467360, 12701040, 25402080]

約数ペア:

[(1, 25402080), (2, 12701040), (3, 8467360), (4, 6350520), (5, 5080416), (6, 4233680), (8, 3175260), (10, 2540208), (11, 2309280), (12, 2116840), (15, 1693472), (16, 1587630), (17, 1494240), (20, 1270104), (22, 1154640), (24, 1058420), (30, 846736), (32, 793815), (33, 769760), (34, 747120), (40, 635052), (44, 577320), (48, 529210), (51, 498080), (55, 461856), (60, 423368), (66, 384880), (68, 373560), (80, 317526), (85, 298848), (88, 288660), (96, 264605), (102, 249040), (110, 230928), (120, 211684), (132, 192440), (136, 186780), (160, 158763), (165, 153952), (170, 149424), (176, 144330), (187, 135840), (204, 124520), (220, 115464), (240, 105842), (255, 99616), (264, 96220), (272, 93390), (283, 89760), (330, 76976), (340, 74712), (352, 72165), (374, 67920), (408, 62260), (440, 57732), (480, 52921), (510, 49808), (528, 48110), (544, 46695), (561, 45280), (566, 44880), (660, 38488), (680, 37356), (748, 33960), (816, 31130), (849, 29920), (880, 28866), (935, 27168), (1020, 24904), (1056, 24055), (1122, 22640), (1132, 22440), (1320, 19244), (1360, 18678), (1415, 17952), (1496, 16980), (1632, 15565), (1698, 14960), (1760, 14433), (1870, 13584), (2040, 12452), (2244, 11320), (2264, 11220), (2640, 9622), (2720, 9339), (2805, 9056), (2830, 8976), (2992, 8490), (3113, 8160), (3396, 7480), (3740, 6792), (4080, 6226), (4245, 5984), (4488, 5660), (4528, 5610), (4811, 5280)]