2829000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 128

約数和(自身を含む): 9434880

約数和(自身を除く): 6605880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 41, 46, 50, 60, 69, 75, 82, 92, 100, 115, 120, 123, 125, 138, 150, 164, 184, 200, 205, 230, 246, 250, 276, 300, 328, 345, 375, 410, 460, 492, 500, 552, 575, 600, 615, 690, 750, 820, 920, 943, 984, 1000, 1025, 1150, 1230, 1380, 1500, 1640, 1725, 1886, 2050, 2300, 2460, 2760, 2829, 2875, 3000, 3075, 3450, 3772, 4100, 4600, 4715, 4920, 5125, 5658, 5750, 6150, 6900, 7544, 8200, 8625, 9430, 10250, 11316, 11500, 12300, 13800, 14145, 15375, 17250, 18860, 20500, 22632, 23000, 23575, 24600, 28290, 30750, 34500, 37720, 41000, 47150, 56580, 61500, 69000, 70725, 94300, 113160, 117875, 123000, 141450, 188600, 235750, 282900, 353625, 471500, 565800, 707250, 943000, 1414500, 2829000]

約数ペア:

[(1, 2829000), (2, 1414500), (3, 943000), (4, 707250), (5, 565800), (6, 471500), (8, 353625), (10, 282900), (12, 235750), (15, 188600), (20, 141450), (23, 123000), (24, 117875), (25, 113160), (30, 94300), (40, 70725), (41, 69000), (46, 61500), (50, 56580), (60, 47150), (69, 41000), (75, 37720), (82, 34500), (92, 30750), (100, 28290), (115, 24600), (120, 23575), (123, 23000), (125, 22632), (138, 20500), (150, 18860), (164, 17250), (184, 15375), (200, 14145), (205, 13800), (230, 12300), (246, 11500), (250, 11316), (276, 10250), (300, 9430), (328, 8625), (345, 8200), (375, 7544), (410, 6900), (460, 6150), (492, 5750), (500, 5658), (552, 5125), (575, 4920), (600, 4715), (615, 4600), (690, 4100), (750, 3772), (820, 3450), (920, 3075), (943, 3000), (984, 2875), (1000, 2829), (1025, 2760), (1150, 2460), (1230, 2300), (1380, 2050), (1500, 1886), (1640, 1725)]