15493400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 39841200

約数和(自身を除く): 24347800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 59, 65, 100, 101, 104, 118, 130, 200, 202, 236, 260, 295, 325, 404, 472, 505, 520, 590, 650, 767, 808, 1010, 1180, 1300, 1313, 1475, 1534, 2020, 2360, 2525, 2600, 2626, 2950, 3068, 3835, 4040, 5050, 5252, 5900, 5959, 6136, 6565, 7670, 10100, 10504, 11800, 11918, 13130, 15340, 19175, 20200, 23836, 26260, 29795, 30680, 32825, 38350, 47672, 52520, 59590, 65650, 76700, 77467, 119180, 131300, 148975, 153400, 154934, 238360, 262600, 297950, 309868, 387335, 595900, 619736, 774670, 1191800, 1549340, 1936675, 3098680, 3873350, 7746700, 15493400]

約数ペア:

[(1, 15493400), (2, 7746700), (4, 3873350), (5, 3098680), (8, 1936675), (10, 1549340), (13, 1191800), (20, 774670), (25, 619736), (26, 595900), (40, 387335), (50, 309868), (52, 297950), (59, 262600), (65, 238360), (100, 154934), (101, 153400), (104, 148975), (118, 131300), (130, 119180), (200, 77467), (202, 76700), (236, 65650), (260, 59590), (295, 52520), (325, 47672), (404, 38350), (472, 32825), (505, 30680), (520, 29795), (590, 26260), (650, 23836), (767, 20200), (808, 19175), (1010, 15340), (1180, 13130), (1300, 11918), (1313, 11800), (1475, 10504), (1534, 10100), (2020, 7670), (2360, 6565), (2525, 6136), (2600, 5959), (2626, 5900), (2950, 5252), (3068, 5050), (3835, 4040)]