2491500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 7967232

約数和(自身を除く): 5475732

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 151, 165, 220, 250, 275, 300, 302, 330, 375, 453, 500, 550, 604, 660, 750, 755, 825, 906, 1100, 1375, 1500, 1510, 1650, 1661, 1812, 2265, 2750, 3020, 3300, 3322, 3775, 4125, 4530, 4983, 5500, 6644, 7550, 8250, 8305, 9060, 9966, 11325, 15100, 16500, 16610, 18875, 19932, 22650, 24915, 33220, 37750, 41525, 45300, 49830, 56625, 75500, 83050, 99660, 113250, 124575, 166100, 207625, 226500, 249150, 415250, 498300, 622875, 830500, 1245750, 2491500]

約数ペア:

[(1, 2491500), (2, 1245750), (3, 830500), (4, 622875), (5, 498300), (6, 415250), (10, 249150), (11, 226500), (12, 207625), (15, 166100), (20, 124575), (22, 113250), (25, 99660), (30, 83050), (33, 75500), (44, 56625), (50, 49830), (55, 45300), (60, 41525), (66, 37750), (75, 33220), (100, 24915), (110, 22650), (125, 19932), (132, 18875), (150, 16610), (151, 16500), (165, 15100), (220, 11325), (250, 9966), (275, 9060), (300, 8305), (302, 8250), (330, 7550), (375, 6644), (453, 5500), (500, 4983), (550, 4530), (604, 4125), (660, 3775), (750, 3322), (755, 3300), (825, 3020), (906, 2750), (1100, 2265), (1375, 1812), (1500, 1661), (1510, 1650)]