12727000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 35380800

約数和(自身を除く): 22653800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 89, 100, 104, 110, 125, 130, 143, 178, 200, 220, 250, 260, 275, 286, 325, 356, 440, 445, 500, 520, 550, 572, 650, 712, 715, 890, 979, 1000, 1100, 1144, 1157, 1300, 1375, 1430, 1625, 1780, 1958, 2200, 2225, 2314, 2600, 2750, 2860, 3250, 3560, 3575, 3916, 4450, 4628, 4895, 5500, 5720, 5785, 6500, 7150, 7832, 8900, 9256, 9790, 11000, 11125, 11570, 12727, 13000, 14300, 17800, 17875, 19580, 22250, 23140, 24475, 25454, 28600, 28925, 35750, 39160, 44500, 46280, 48950, 50908, 57850, 63635, 71500, 89000, 97900, 101816, 115700, 122375, 127270, 143000, 144625, 195800, 231400, 244750, 254540, 289250, 318175, 489500, 509080, 578500, 636350, 979000, 1157000, 1272700, 1590875, 2545400, 3181750, 6363500, 12727000]

約数ペア:

[(1, 12727000), (2, 6363500), (4, 3181750), (5, 2545400), (8, 1590875), (10, 1272700), (11, 1157000), (13, 979000), (20, 636350), (22, 578500), (25, 509080), (26, 489500), (40, 318175), (44, 289250), (50, 254540), (52, 244750), (55, 231400), (65, 195800), (88, 144625), (89, 143000), (100, 127270), (104, 122375), (110, 115700), (125, 101816), (130, 97900), (143, 89000), (178, 71500), (200, 63635), (220, 57850), (250, 50908), (260, 48950), (275, 46280), (286, 44500), (325, 39160), (356, 35750), (440, 28925), (445, 28600), (500, 25454), (520, 24475), (550, 23140), (572, 22250), (650, 19580), (712, 17875), (715, 17800), (890, 14300), (979, 13000), (1000, 12727), (1100, 11570), (1144, 11125), (1157, 11000), (1300, 9790), (1375, 9256), (1430, 8900), (1625, 7832), (1780, 7150), (1958, 6500), (2200, 5785), (2225, 5720), (2314, 5500), (2600, 4895), (2750, 4628), (2860, 4450), (3250, 3916), (3560, 3575)]