78162200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 194779200

約数和(自身を除く): 116617000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 67, 76, 95, 100, 134, 152, 190, 200, 268, 307, 335, 380, 475, 536, 614, 670, 760, 950, 1228, 1273, 1340, 1535, 1675, 1900, 2456, 2546, 2680, 3070, 3350, 3800, 5092, 5833, 6140, 6365, 6700, 7675, 10184, 11666, 12280, 12730, 13400, 15350, 20569, 23332, 25460, 29165, 30700, 31825, 41138, 46664, 50920, 58330, 61400, 63650, 82276, 102845, 116660, 127300, 145825, 164552, 205690, 233320, 254600, 291650, 390811, 411380, 514225, 583300, 781622, 822760, 1028450, 1166600, 1563244, 1954055, 2056900, 3126488, 3908110, 4113800, 7816220, 9770275, 15632440, 19540550, 39081100, 78162200]

約数ペア:

[(1, 78162200), (2, 39081100), (4, 19540550), (5, 15632440), (8, 9770275), (10, 7816220), (19, 4113800), (20, 3908110), (25, 3126488), (38, 2056900), (40, 1954055), (50, 1563244), (67, 1166600), (76, 1028450), (95, 822760), (100, 781622), (134, 583300), (152, 514225), (190, 411380), (200, 390811), (268, 291650), (307, 254600), (335, 233320), (380, 205690), (475, 164552), (536, 145825), (614, 127300), (670, 116660), (760, 102845), (950, 82276), (1228, 63650), (1273, 61400), (1340, 58330), (1535, 50920), (1675, 46664), (1900, 41138), (2456, 31825), (2546, 30700), (2680, 29165), (3070, 25460), (3350, 23332), (3800, 20569), (5092, 15350), (5833, 13400), (6140, 12730), (6365, 12280), (6700, 11666), (7675, 10184)]