500190120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1709}}^1$

素因数の和:2000

約数の個数: 128

約数和(自身を含む): 1674432000

約数和(自身を除く): 1174241880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 271, 360, 540, 542, 813, 1080, 1084, 1355, 1626, 1709, 2168, 2439, 2710, 3252, 3418, 4065, 4878, 5127, 5420, 6504, 6836, 7317, 8130, 8545, 9756, 10254, 10840, 12195, 13672, 14634, 15381, 16260, 17090, 19512, 20508, 24390, 25635, 29268, 30762, 32520, 34180, 36585, 41016, 46143, 48780, 51270, 58536, 61524, 68360, 73170, 76905, 92286, 97560, 102540, 123048, 146340, 153810, 184572, 205080, 230715, 292680, 307620, 369144, 461430, 463139, 615240, 922860, 926278, 1389417, 1845720, 1852556, 2315695, 2778834, 3705112, 4168251, 4631390, 5557668, 6947085, 8336502, 9262780, 11115336, 12504753, 13894170, 16673004, 18525560, 20841255, 25009506, 27788340, 33346008, 41682510, 50019012, 55576680, 62523765, 83365020, 100038024, 125047530, 166730040, 250095060, 500190120]

約数ペア:

[(1, 500190120), (2, 250095060), (3, 166730040), (4, 125047530), (5, 100038024), (6, 83365020), (8, 62523765), (9, 55576680), (10, 50019012), (12, 41682510), (15, 33346008), (18, 27788340), (20, 25009506), (24, 20841255), (27, 18525560), (30, 16673004), (36, 13894170), (40, 12504753), (45, 11115336), (54, 9262780), (60, 8336502), (72, 6947085), (90, 5557668), (108, 4631390), (120, 4168251), (135, 3705112), (180, 2778834), (216, 2315695), (270, 1852556), (271, 1845720), (360, 1389417), (540, 926278), (542, 922860), (813, 615240), (1080, 463139), (1084, 461430), (1355, 369144), (1626, 307620), (1709, 292680), (2168, 230715), (2439, 205080), (2710, 184572), (3252, 153810), (3418, 146340), (4065, 123048), (4878, 102540), (5127, 97560), (5420, 92286), (6504, 76905), (6836, 73170), (7317, 68360), (8130, 61524), (8545, 58536), (9756, 51270), (10254, 48780), (10840, 46143), (12195, 41016), (13672, 36585), (14634, 34180), (15381, 32520), (16260, 30762), (17090, 29268), (19512, 25635), (20508, 24390)]