42160500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{347}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 138325824

約数和(自身を除く): 96165324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 243, 250, 270, 300, 324, 347, 375, 405, 450, 486, 500, 540, 675, 694, 750, 810, 900, 972, 1041, 1125, 1215, 1350, 1388, 1500, 1620, 1735, 2025, 2082, 2250, 2430, 2700, 3123, 3375, 3470, 4050, 4164, 4500, 4860, 5205, 6075, 6246, 6750, 6940, 8100, 8675, 9369, 10125, 10410, 12150, 12492, 13500, 15615, 17350, 18738, 20250, 20820, 24300, 26025, 28107, 30375, 31230, 34700, 37476, 40500, 43375, 46845, 52050, 56214, 60750, 62460, 78075, 84321, 86750, 93690, 104100, 112428, 121500, 130125, 140535, 156150, 168642, 173500, 187380, 234225, 260250, 281070, 312300, 337284, 390375, 421605, 468450, 520500, 562140, 702675, 780750, 843210, 936900, 1171125, 1405350, 1561500, 1686420, 2108025, 2342250, 2810700, 3513375, 4216050, 4684500, 7026750, 8432100, 10540125, 14053500, 21080250, 42160500]

約数ペア:

[(1, 42160500), (2, 21080250), (3, 14053500), (4, 10540125), (5, 8432100), (6, 7026750), (9, 4684500), (10, 4216050), (12, 3513375), (15, 2810700), (18, 2342250), (20, 2108025), (25, 1686420), (27, 1561500), (30, 1405350), (36, 1171125), (45, 936900), (50, 843210), (54, 780750), (60, 702675), (75, 562140), (81, 520500), (90, 468450), (100, 421605), (108, 390375), (125, 337284), (135, 312300), (150, 281070), (162, 260250), (180, 234225), (225, 187380), (243, 173500), (250, 168642), (270, 156150), (300, 140535), (324, 130125), (347, 121500), (375, 112428), (405, 104100), (450, 93690), (486, 86750), (500, 84321), (540, 78075), (675, 62460), (694, 60750), (750, 56214), (810, 52050), (900, 46845), (972, 43375), (1041, 40500), (1125, 37476), (1215, 34700), (1350, 31230), (1388, 30375), (1500, 28107), (1620, 26025), (1735, 24300), (2025, 20820), (2082, 20250), (2250, 18738), (2430, 17350), (2700, 15615), (3123, 13500), (3375, 12492), (3470, 12150), (4050, 10410), (4164, 10125), (4500, 9369), (4860, 8675), (5205, 8100), (6075, 6940), (6246, 6750)]