16787250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{829}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 47001240

約数和(自身を除く): 30213990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 829, 1125, 1350, 1658, 2025, 2250, 2487, 3375, 4050, 4145, 4974, 6750, 7461, 8290, 10125, 12435, 14922, 20250, 20725, 22383, 24870, 37305, 41450, 44766, 62175, 67149, 74610, 103625, 111915, 124350, 134298, 186525, 207250, 223830, 310875, 335745, 373050, 559575, 621750, 671490, 932625, 1119150, 1678725, 1865250, 2797875, 3357450, 5595750, 8393625, 16787250]

約数ペア:

[(1, 16787250), (2, 8393625), (3, 5595750), (5, 3357450), (6, 2797875), (9, 1865250), (10, 1678725), (15, 1119150), (18, 932625), (25, 671490), (27, 621750), (30, 559575), (45, 373050), (50, 335745), (54, 310875), (75, 223830), (81, 207250), (90, 186525), (125, 134298), (135, 124350), (150, 111915), (162, 103625), (225, 74610), (250, 67149), (270, 62175), (375, 44766), (405, 41450), (450, 37305), (675, 24870), (750, 22383), (810, 20725), (829, 20250), (1125, 14922), (1350, 12435), (1658, 10125), (2025, 8290), (2250, 7461), (2487, 6750), (3375, 4974), (4050, 4145)]