91618440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 294658560

約数和(自身を除く): 203040120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 97, 102, 120, 136, 170, 194, 204, 255, 291, 340, 388, 408, 463, 485, 510, 582, 680, 776, 926, 970, 1020, 1164, 1389, 1455, 1649, 1852, 1940, 2040, 2315, 2328, 2778, 2910, 3298, 3704, 3880, 4630, 4947, 5556, 5820, 6596, 6945, 7871, 8245, 9260, 9894, 11112, 11640, 13192, 13890, 15742, 16490, 18520, 19788, 23613, 24735, 27780, 31484, 32980, 39355, 39576, 44911, 47226, 49470, 55560, 62968, 65960, 78710, 89822, 94452, 98940, 118065, 134733, 157420, 179644, 188904, 197880, 224555, 236130, 269466, 314840, 359288, 449110, 472260, 538932, 673665, 763487, 898220, 944520, 1077864, 1347330, 1526974, 1796440, 2290461, 2694660, 3053948, 3817435, 4580922, 5389320, 6107896, 7634870, 9161844, 11452305, 15269740, 18323688, 22904610, 30539480, 45809220, 91618440]

約数ペア:

[(1, 91618440), (2, 45809220), (3, 30539480), (4, 22904610), (5, 18323688), (6, 15269740), (8, 11452305), (10, 9161844), (12, 7634870), (15, 6107896), (17, 5389320), (20, 4580922), (24, 3817435), (30, 3053948), (34, 2694660), (40, 2290461), (51, 1796440), (60, 1526974), (68, 1347330), (85, 1077864), (97, 944520), (102, 898220), (120, 763487), (136, 673665), (170, 538932), (194, 472260), (204, 449110), (255, 359288), (291, 314840), (340, 269466), (388, 236130), (408, 224555), (463, 197880), (485, 188904), (510, 179644), (582, 157420), (680, 134733), (776, 118065), (926, 98940), (970, 94452), (1020, 89822), (1164, 78710), (1389, 65960), (1455, 62968), (1649, 55560), (1852, 49470), (1940, 47226), (2040, 44911), (2315, 39576), (2328, 39355), (2778, 32980), (2910, 31484), (3298, 27780), (3704, 24735), (3880, 23613), (4630, 19788), (4947, 18520), (5556, 16490), (5820, 15742), (6596, 13890), (6945, 13192), (7871, 11640), (8245, 11112), (9260, 9894)]