206522460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7499}}^1$

素因数の和:7537

約数の個数: 120

約数和(自身を含む): 686070000

約数和(自身を除く): 479547540

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, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5508, 6885, 7499, 9180, 13770, 14998, 22497, 27540, 29996, 37495, 44994, 67491, 74990, 89988, 112485, 127483, 134982, 149980, 202473, 224970, 254966, 269964, 337455, 382449, 404946, 449940, 509932, 607419, 637415, 674910, 764898, 809892, 1012365, 1147347, 1214838, 1274830, 1349820, 1529796, 1912245, 2024730, 2294694, 2429676, 2549660, 3037095, 3442041, 3824490, 4049460, 4589388, 5736735, 6074190, 6884082, 7648980, 10326123, 11473470, 12148380, 13768164, 17210205, 20652246, 22946940, 34420410, 41304492, 51630615, 68840820, 103261230, 206522460]

約数ペア:

[(1, 206522460), (2, 103261230), (3, 68840820), (4, 51630615), (5, 41304492), (6, 34420410), (9, 22946940), (10, 20652246), (12, 17210205), (15, 13768164), (17, 12148380), (18, 11473470), (20, 10326123), (27, 7648980), (30, 6884082), (34, 6074190), (36, 5736735), (45, 4589388), (51, 4049460), (54, 3824490), (60, 3442041), (68, 3037095), (81, 2549660), (85, 2429676), (90, 2294694), (102, 2024730), (108, 1912245), (135, 1529796), (153, 1349820), (162, 1274830), (170, 1214838), (180, 1147347), (204, 1012365), (255, 809892), (270, 764898), (306, 674910), (324, 637415), (340, 607419), (405, 509932), (459, 449940), (510, 404946), (540, 382449), (612, 337455), (765, 269964), (810, 254966), (918, 224970), (1020, 202473), (1377, 149980), (1530, 134982), (1620, 127483), (1836, 112485), (2295, 89988), (2754, 74990), (3060, 67491), (4590, 44994), (5508, 37495), (6885, 29996), (7499, 27540), (9180, 22497), (13770, 14998)]