220880400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14159}}^1$

素因数の和:14193

約数の個数: 120

約数和(自身を含む): 762034560

約数和(自身を除く): 541154160

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, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 14159, 15600, 28318, 42477, 56636, 70795, 84954, 113272, 141590, 169908, 184067, 212385, 226544, 283180, 339816, 353975, 368134, 424770, 552201, 566360, 679632, 707950, 736268, 849540, 920335, 1061925, 1104402, 1132720, 1415900, 1472536, 1699080, 1840670, 2123850, 2208804, 2761005, 2831800, 2945072, 3398160, 3681340, 4247700, 4417608, 4601675, 5522010, 5663600, 7362680, 8495400, 8835216, 9203350, 11044020, 13805025, 14725360, 16990800, 18406700, 22088040, 27610050, 36813400, 44176080, 55220100, 73626800, 110440200, 220880400]

約数ペア:

[(1, 220880400), (2, 110440200), (3, 73626800), (4, 55220100), (5, 44176080), (6, 36813400), (8, 27610050), (10, 22088040), (12, 18406700), (13, 16990800), (15, 14725360), (16, 13805025), (20, 11044020), (24, 9203350), (25, 8835216), (26, 8495400), (30, 7362680), (39, 5663600), (40, 5522010), (48, 4601675), (50, 4417608), (52, 4247700), (60, 3681340), (65, 3398160), (75, 2945072), (78, 2831800), (80, 2761005), (100, 2208804), (104, 2123850), (120, 1840670), (130, 1699080), (150, 1472536), (156, 1415900), (195, 1132720), (200, 1104402), (208, 1061925), (240, 920335), (260, 849540), (300, 736268), (312, 707950), (325, 679632), (390, 566360), (400, 552201), (520, 424770), (600, 368134), (624, 353975), (650, 339816), (780, 283180), (975, 226544), (1040, 212385), (1200, 184067), (1300, 169908), (1560, 141590), (1950, 113272), (2600, 84954), (3120, 70795), (3900, 56636), (5200, 42477), (7800, 28318), (14159, 15600)]