2904900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 8791104

約数和(自身を除く): 5886204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 421, 460, 575, 690, 842, 1150, 1263, 1380, 1684, 1725, 2105, 2300, 2526, 3450, 4210, 5052, 6315, 6900, 8420, 9683, 10525, 12630, 19366, 21050, 25260, 29049, 31575, 38732, 42100, 48415, 58098, 63150, 96830, 116196, 126300, 145245, 193660, 242075, 290490, 484150, 580980, 726225, 968300, 1452450, 2904900]

約数ペア:

[(1, 2904900), (2, 1452450), (3, 968300), (4, 726225), (5, 580980), (6, 484150), (10, 290490), (12, 242075), (15, 193660), (20, 145245), (23, 126300), (25, 116196), (30, 96830), (46, 63150), (50, 58098), (60, 48415), (69, 42100), (75, 38732), (92, 31575), (100, 29049), (115, 25260), (138, 21050), (150, 19366), (230, 12630), (276, 10525), (300, 9683), (345, 8420), (421, 6900), (460, 6315), (575, 5052), (690, 4210), (842, 3450), (1150, 2526), (1263, 2300), (1380, 2105), (1684, 1725)]