198528180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{547}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 583317504

約数和(自身を除く): 384789324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 263, 276, 345, 460, 526, 547, 690, 789, 1052, 1094, 1315, 1380, 1578, 1641, 2188, 2630, 2735, 3156, 3282, 3945, 5260, 5470, 6049, 6564, 7890, 8205, 10940, 12098, 12581, 15780, 16410, 18147, 24196, 25162, 30245, 32820, 36294, 37743, 50324, 60490, 62905, 72588, 75486, 90735, 120980, 125810, 143861, 150972, 181470, 188715, 251620, 287722, 362940, 377430, 431583, 575444, 719305, 754860, 863166, 1438610, 1726332, 2157915, 2877220, 3308803, 4315830, 6617606, 8631660, 9926409, 13235212, 16544015, 19852818, 33088030, 39705636, 49632045, 66176060, 99264090, 198528180]

約数ペア:

[(1, 198528180), (2, 99264090), (3, 66176060), (4, 49632045), (5, 39705636), (6, 33088030), (10, 19852818), (12, 16544015), (15, 13235212), (20, 9926409), (23, 8631660), (30, 6617606), (46, 4315830), (60, 3308803), (69, 2877220), (92, 2157915), (115, 1726332), (138, 1438610), (230, 863166), (263, 754860), (276, 719305), (345, 575444), (460, 431583), (526, 377430), (547, 362940), (690, 287722), (789, 251620), (1052, 188715), (1094, 181470), (1315, 150972), (1380, 143861), (1578, 125810), (1641, 120980), (2188, 90735), (2630, 75486), (2735, 72588), (3156, 62905), (3282, 60490), (3945, 50324), (5260, 37743), (5470, 36294), (6049, 32820), (6564, 30245), (7890, 25162), (8205, 24196), (10940, 18147), (12098, 16410), (12581, 15780)]