27898200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1409}}^1$

素因数の和:1442

約数の個数: 144

約数和(自身を含む): 102281400

約数和(自身を除く): 74383200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1409, 1650, 1800, 1980, 2200, 2475, 2818, 3300, 3960, 4227, 4950, 5636, 6600, 7045, 8454, 9900, 11272, 12681, 14090, 15499, 16908, 19800, 21135, 25362, 28180, 30998, 33816, 35225, 42270, 46497, 50724, 56360, 61996, 63405, 70450, 77495, 84540, 92994, 101448, 105675, 123992, 126810, 139491, 140900, 154990, 169080, 185988, 211350, 232485, 253620, 278982, 281800, 309980, 317025, 371976, 387475, 422700, 464970, 507240, 557964, 619960, 634050, 697455, 774950, 845400, 929940, 1115928, 1162425, 1268100, 1394910, 1549900, 1859880, 2324850, 2536200, 2789820, 3099800, 3487275, 4649700, 5579640, 6974550, 9299400, 13949100, 27898200]

約数ペア:

[(1, 27898200), (2, 13949100), (3, 9299400), (4, 6974550), (5, 5579640), (6, 4649700), (8, 3487275), (9, 3099800), (10, 2789820), (11, 2536200), (12, 2324850), (15, 1859880), (18, 1549900), (20, 1394910), (22, 1268100), (24, 1162425), (25, 1115928), (30, 929940), (33, 845400), (36, 774950), (40, 697455), (44, 634050), (45, 619960), (50, 557964), (55, 507240), (60, 464970), (66, 422700), (72, 387475), (75, 371976), (88, 317025), (90, 309980), (99, 281800), (100, 278982), (110, 253620), (120, 232485), (132, 211350), (150, 185988), (165, 169080), (180, 154990), (198, 140900), (200, 139491), (220, 126810), (225, 123992), (264, 105675), (275, 101448), (300, 92994), (330, 84540), (360, 77495), (396, 70450), (440, 63405), (450, 61996), (495, 56360), (550, 50724), (600, 46497), (660, 42270), (792, 35225), (825, 33816), (900, 30998), (990, 28180), (1100, 25362), (1320, 21135), (1409, 19800), (1650, 16908), (1800, 15499), (1980, 14090), (2200, 12681), (2475, 11272), (2818, 9900), (3300, 8454), (3960, 7045), (4227, 6600), (4950, 5636)]