25211250

素因数分解:

$2^1\times 3^5\times 5^4\times {\mathrm{83}}^1$

素因数の和:120

約数の個数: 120

約数和(自身を含む): 71639568

約数和(自身を除く): 46428318

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 83, 90, 125, 135, 150, 162, 166, 225, 243, 249, 250, 270, 375, 405, 415, 450, 486, 498, 625, 675, 747, 750, 810, 830, 1125, 1215, 1245, 1250, 1350, 1494, 1875, 2025, 2075, 2241, 2250, 2430, 2490, 3375, 3735, 3750, 4050, 4150, 4482, 5625, 6075, 6225, 6723, 6750, 7470, 10125, 10375, 11205, 11250, 12150, 12450, 13446, 16875, 18675, 20169, 20250, 20750, 22410, 30375, 31125, 33615, 33750, 37350, 40338, 50625, 51875, 56025, 60750, 62250, 67230, 93375, 100845, 101250, 103750, 112050, 151875, 155625, 168075, 186750, 201690, 280125, 303750, 311250, 336150, 466875, 504225, 560250, 840375, 933750, 1008450, 1400625, 1680750, 2521125, 2801250, 4201875, 5042250, 8403750, 12605625, 25211250]

約数ペア:

[(1, 25211250), (2, 12605625), (3, 8403750), (5, 5042250), (6, 4201875), (9, 2801250), (10, 2521125), (15, 1680750), (18, 1400625), (25, 1008450), (27, 933750), (30, 840375), (45, 560250), (50, 504225), (54, 466875), (75, 336150), (81, 311250), (83, 303750), (90, 280125), (125, 201690), (135, 186750), (150, 168075), (162, 155625), (166, 151875), (225, 112050), (243, 103750), (249, 101250), (250, 100845), (270, 93375), (375, 67230), (405, 62250), (415, 60750), (450, 56025), (486, 51875), (498, 50625), (625, 40338), (675, 37350), (747, 33750), (750, 33615), (810, 31125), (830, 30375), (1125, 22410), (1215, 20750), (1245, 20250), (1250, 20169), (1350, 18675), (1494, 16875), (1875, 13446), (2025, 12450), (2075, 12150), (2241, 11250), (2250, 11205), (2430, 10375), (2490, 10125), (3375, 7470), (3735, 6750), (3750, 6723), (4050, 6225), (4150, 6075), (4482, 5625)]