199774440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11807}}^1$

素因数の和:11871

約数の個数: 96

約数和(自身を含む): 663137280

約数和(自身を除く): 463362840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 11807, 16920, 23614, 35421, 47228, 59035, 70842, 94456, 106263, 118070, 141684, 177105, 212526, 236140, 283368, 354210, 425052, 472280, 531315, 554929, 708420, 850104, 1062630, 1109858, 1416840, 1664787, 2125260, 2219716, 2774645, 3329574, 4250520, 4439432, 4994361, 5549290, 6659148, 8323935, 9988722, 11098580, 13318296, 16647870, 19977444, 22197160, 24971805, 33295740, 39954888, 49943610, 66591480, 99887220, 199774440]

約数ペア:

[(1, 199774440), (2, 99887220), (3, 66591480), (4, 49943610), (5, 39954888), (6, 33295740), (8, 24971805), (9, 22197160), (10, 19977444), (12, 16647870), (15, 13318296), (18, 11098580), (20, 9988722), (24, 8323935), (30, 6659148), (36, 5549290), (40, 4994361), (45, 4439432), (47, 4250520), (60, 3329574), (72, 2774645), (90, 2219716), (94, 2125260), (120, 1664787), (141, 1416840), (180, 1109858), (188, 1062630), (235, 850104), (282, 708420), (360, 554929), (376, 531315), (423, 472280), (470, 425052), (564, 354210), (705, 283368), (846, 236140), (940, 212526), (1128, 177105), (1410, 141684), (1692, 118070), (1880, 106263), (2115, 94456), (2820, 70842), (3384, 59035), (4230, 47228), (5640, 35421), (8460, 23614), (11807, 16920)]