66201200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:499

約数の個数: 120

約数和(自身を含む): 177592800

約数和(自身を除く): 111391600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 200, 208, 232, 260, 290, 325, 377, 400, 439, 464, 520, 580, 650, 725, 754, 878, 1040, 1160, 1300, 1450, 1508, 1756, 1885, 2195, 2320, 2600, 2900, 3016, 3512, 3770, 4390, 5200, 5707, 5800, 6032, 7024, 7540, 8780, 9425, 10975, 11414, 11600, 12731, 15080, 17560, 18850, 21950, 22828, 25462, 28535, 30160, 35120, 37700, 43900, 45656, 50924, 57070, 63655, 75400, 87800, 91312, 101848, 114140, 127310, 142675, 150800, 165503, 175600, 203696, 228280, 254620, 285350, 318275, 331006, 456560, 509240, 570700, 636550, 662012, 827515, 1018480, 1141400, 1273100, 1324024, 1655030, 2282800, 2546200, 2648048, 3310060, 4137575, 5092400, 6620120, 8275150, 13240240, 16550300, 33100600, 66201200]

約数ペア:

[(1, 66201200), (2, 33100600), (4, 16550300), (5, 13240240), (8, 8275150), (10, 6620120), (13, 5092400), (16, 4137575), (20, 3310060), (25, 2648048), (26, 2546200), (29, 2282800), (40, 1655030), (50, 1324024), (52, 1273100), (58, 1141400), (65, 1018480), (80, 827515), (100, 662012), (104, 636550), (116, 570700), (130, 509240), (145, 456560), (200, 331006), (208, 318275), (232, 285350), (260, 254620), (290, 228280), (325, 203696), (377, 175600), (400, 165503), (439, 150800), (464, 142675), (520, 127310), (580, 114140), (650, 101848), (725, 91312), (754, 87800), (878, 75400), (1040, 63655), (1160, 57070), (1300, 50924), (1450, 45656), (1508, 43900), (1756, 37700), (1885, 35120), (2195, 30160), (2320, 28535), (2600, 25462), (2900, 22828), (3016, 21950), (3512, 18850), (3770, 17560), (4390, 15080), (5200, 12731), (5707, 11600), (5800, 11414), (6032, 10975), (7024, 9425), (7540, 8780)]