201998465640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{18229}}^1\times {\mathrm{30781}}^1$

素因数の和:49027

約数の個数: 96

約数和(自身を含む): 656552356200

約数和(自身を除く): 454553890560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 18229, 30781, 36458, 54687, 61562, 72916, 91145, 92343, 109374, 123124, 145832, 153905, 164061, 182290, 184686, 218748, 246248, 273435, 277029, 307810, 328122, 364580, 369372, 437496, 461715, 546870, 554058, 615620, 656244, 729160, 738744, 820305, 923430, 1093740, 1108116, 1231240, 1312488, 1385145, 1640610, 1846860, 2187480, 2216232, 2770290, 3281220, 3693720, 5540580, 6562440, 11081160, 561106849, 1122213698, 1683320547, 2244427396, 2805534245, 3366641094, 4488854792, 5049961641, 5611068490, 6733282188, 8416602735, 10099923282, 11222136980, 13466564376, 16833205470, 20199846564, 22444273960, 25249808205, 33666410940, 40399693128, 50499616410, 67332821880, 100999232820, 201998465640]

約数ペア:

[(1, 201998465640), (2, 100999232820), (3, 67332821880), (4, 50499616410), (5, 40399693128), (6, 33666410940), (8, 25249808205), (9, 22444273960), (10, 20199846564), (12, 16833205470), (15, 13466564376), (18, 11222136980), (20, 10099923282), (24, 8416602735), (30, 6733282188), (36, 5611068490), (40, 5049961641), (45, 4488854792), (60, 3366641094), (72, 2805534245), (90, 2244427396), (120, 1683320547), (180, 1122213698), (360, 561106849), (18229, 11081160), (30781, 6562440), (36458, 5540580), (54687, 3693720), (61562, 3281220), (72916, 2770290), (91145, 2216232), (92343, 2187480), (109374, 1846860), (123124, 1640610), (145832, 1385145), (153905, 1312488), (164061, 1231240), (182290, 1108116), (184686, 1093740), (218748, 923430), (246248, 820305), (273435, 738744), (277029, 729160), (307810, 656244), (328122, 615620), (364580, 554058), (369372, 546870), (437496, 461715)]