61985250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{3061}}^1$

素因数の和:3090

約数の個数: 80

約数和(自身を含む): 173394936

約数和(自身を除く): 111409686

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, 1125, 1350, 2025, 2250, 3061, 3375, 4050, 6122, 6750, 9183, 10125, 15305, 18366, 20250, 27549, 30610, 45915, 55098, 76525, 82647, 91830, 137745, 153050, 165294, 229575, 247941, 275490, 382625, 413235, 459150, 495882, 688725, 765250, 826470, 1147875, 1239705, 1377450, 2066175, 2295750, 2479410, 3443625, 4132350, 6198525, 6887250, 10330875, 12397050, 20661750, 30992625, 61985250]

約数ペア:

[(1, 61985250), (2, 30992625), (3, 20661750), (5, 12397050), (6, 10330875), (9, 6887250), (10, 6198525), (15, 4132350), (18, 3443625), (25, 2479410), (27, 2295750), (30, 2066175), (45, 1377450), (50, 1239705), (54, 1147875), (75, 826470), (81, 765250), (90, 688725), (125, 495882), (135, 459150), (150, 413235), (162, 382625), (225, 275490), (250, 247941), (270, 229575), (375, 165294), (405, 153050), (450, 137745), (675, 91830), (750, 82647), (810, 76525), (1125, 55098), (1350, 45915), (2025, 30610), (2250, 27549), (3061, 20250), (3375, 18366), (4050, 15305), (6122, 10125), (6750, 9183)]