83307480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 267986880

約数和(自身を除く): 184679400

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, 421, 485, 510, 582, 680, 776, 842, 970, 1020, 1164, 1263, 1455, 1649, 1684, 1940, 2040, 2105, 2328, 2526, 2910, 3298, 3368, 3880, 4210, 4947, 5052, 5820, 6315, 6596, 7157, 8245, 8420, 9894, 10104, 11640, 12630, 13192, 14314, 16490, 16840, 19788, 21471, 24735, 25260, 28628, 32980, 35785, 39576, 40837, 42942, 49470, 50520, 57256, 65960, 71570, 81674, 85884, 98940, 107355, 122511, 143140, 163348, 171768, 197880, 204185, 214710, 245022, 286280, 326696, 408370, 429420, 490044, 612555, 694229, 816740, 858840, 980088, 1225110, 1388458, 1633480, 2082687, 2450220, 2776916, 3471145, 4165374, 4900440, 5553832, 6942290, 8330748, 10413435, 13884580, 16661496, 20826870, 27769160, 41653740, 83307480]

約数ペア:

[(1, 83307480), (2, 41653740), (3, 27769160), (4, 20826870), (5, 16661496), (6, 13884580), (8, 10413435), (10, 8330748), (12, 6942290), (15, 5553832), (17, 4900440), (20, 4165374), (24, 3471145), (30, 2776916), (34, 2450220), (40, 2082687), (51, 1633480), (60, 1388458), (68, 1225110), (85, 980088), (97, 858840), (102, 816740), (120, 694229), (136, 612555), (170, 490044), (194, 429420), (204, 408370), (255, 326696), (291, 286280), (340, 245022), (388, 214710), (408, 204185), (421, 197880), (485, 171768), (510, 163348), (582, 143140), (680, 122511), (776, 107355), (842, 98940), (970, 85884), (1020, 81674), (1164, 71570), (1263, 65960), (1455, 57256), (1649, 50520), (1684, 49470), (1940, 42942), (2040, 40837), (2105, 39576), (2328, 35785), (2526, 32980), (2910, 28628), (3298, 25260), (3368, 24735), (3880, 21471), (4210, 19788), (4947, 16840), (5052, 16490), (5820, 14314), (6315, 13192), (6596, 12630), (7157, 11640), (8245, 10104), (8420, 9894)]