22198800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1457

約数の個数: 120

約数和(自身を含む): 76633984

約数和(自身を除く): 54435184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1423, 1560, 1950, 2600, 2846, 3120, 3900, 4269, 5200, 5692, 7115, 7800, 8538, 11384, 14230, 15600, 17076, 18499, 21345, 22768, 28460, 34152, 35575, 36998, 42690, 55497, 56920, 68304, 71150, 73996, 85380, 92495, 106725, 110994, 113840, 142300, 147992, 170760, 184990, 213450, 221988, 277485, 284600, 295984, 341520, 369980, 426900, 443976, 462475, 554970, 569200, 739960, 853800, 887952, 924950, 1109940, 1387425, 1479920, 1707600, 1849900, 2219880, 2774850, 3699800, 4439760, 5549700, 7399600, 11099400, 22198800]

約数ペア:

[(1, 22198800), (2, 11099400), (3, 7399600), (4, 5549700), (5, 4439760), (6, 3699800), (8, 2774850), (10, 2219880), (12, 1849900), (13, 1707600), (15, 1479920), (16, 1387425), (20, 1109940), (24, 924950), (25, 887952), (26, 853800), (30, 739960), (39, 569200), (40, 554970), (48, 462475), (50, 443976), (52, 426900), (60, 369980), (65, 341520), (75, 295984), (78, 284600), (80, 277485), (100, 221988), (104, 213450), (120, 184990), (130, 170760), (150, 147992), (156, 142300), (195, 113840), (200, 110994), (208, 106725), (240, 92495), (260, 85380), (300, 73996), (312, 71150), (325, 68304), (390, 56920), (400, 55497), (520, 42690), (600, 36998), (624, 35575), (650, 34152), (780, 28460), (975, 22768), (1040, 21345), (1200, 18499), (1300, 17076), (1423, 15600), (1560, 14230), (1950, 11384), (2600, 8538), (2846, 7800), (3120, 7115), (3900, 5692), (4269, 5200)]