61973600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 167333040

約数和(自身を除く): 105359440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 59, 65, 80, 100, 101, 104, 118, 130, 160, 200, 202, 208, 236, 260, 295, 325, 400, 404, 416, 472, 505, 520, 590, 650, 767, 800, 808, 944, 1010, 1040, 1180, 1300, 1313, 1475, 1534, 1616, 1888, 2020, 2080, 2360, 2525, 2600, 2626, 2950, 3068, 3232, 3835, 4040, 4720, 5050, 5200, 5252, 5900, 5959, 6136, 6565, 7670, 8080, 9440, 10100, 10400, 10504, 11800, 11918, 12272, 13130, 15340, 16160, 19175, 20200, 21008, 23600, 23836, 24544, 26260, 29795, 30680, 32825, 38350, 40400, 42016, 47200, 47672, 52520, 59590, 61360, 65650, 76700, 77467, 80800, 95344, 105040, 119180, 122720, 131300, 148975, 153400, 154934, 190688, 210080, 238360, 262600, 297950, 306800, 309868, 387335, 476720, 525200, 595900, 613600, 619736, 774670, 953440, 1050400, 1191800, 1239472, 1549340, 1936675, 2383600, 2478944, 3098680, 3873350, 4767200, 6197360, 7746700, 12394720, 15493400, 30986800, 61973600]

約数ペア:

[(1, 61973600), (2, 30986800), (4, 15493400), (5, 12394720), (8, 7746700), (10, 6197360), (13, 4767200), (16, 3873350), (20, 3098680), (25, 2478944), (26, 2383600), (32, 1936675), (40, 1549340), (50, 1239472), (52, 1191800), (59, 1050400), (65, 953440), (80, 774670), (100, 619736), (101, 613600), (104, 595900), (118, 525200), (130, 476720), (160, 387335), (200, 309868), (202, 306800), (208, 297950), (236, 262600), (260, 238360), (295, 210080), (325, 190688), (400, 154934), (404, 153400), (416, 148975), (472, 131300), (505, 122720), (520, 119180), (590, 105040), (650, 95344), (767, 80800), (800, 77467), (808, 76700), (944, 65650), (1010, 61360), (1040, 59590), (1180, 52520), (1300, 47672), (1313, 47200), (1475, 42016), (1534, 40400), (1616, 38350), (1888, 32825), (2020, 30680), (2080, 29795), (2360, 26260), (2525, 24544), (2600, 23836), (2626, 23600), (2950, 21008), (3068, 20200), (3232, 19175), (3835, 16160), (4040, 15340), (4720, 13130), (5050, 12272), (5200, 11918), (5252, 11800), (5900, 10504), (5959, 10400), (6136, 10100), (6565, 9440), (7670, 8080)]