18378401500

素因数分解:

$2^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{1787}}^1$

素因数の和:2180

約数の個数: 96

約数和(自身を含む): 40893076224

約数和(自身を除く): 22514674724

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 125, 134, 250, 268, 307, 335, 500, 614, 670, 1228, 1340, 1535, 1675, 1787, 3070, 3350, 3574, 6140, 6700, 7148, 7675, 8375, 8935, 15350, 16750, 17870, 20569, 30700, 33500, 35740, 38375, 41138, 44675, 76750, 82276, 89350, 102845, 119729, 153500, 178700, 205690, 223375, 239458, 411380, 446750, 478916, 514225, 548609, 598645, 893500, 1028450, 1097218, 1197290, 2056900, 2194436, 2394580, 2571125, 2743045, 2993225, 5142250, 5486090, 5986450, 10284500, 10972180, 11972900, 13715225, 14966125, 27430450, 29932250, 36756803, 54860900, 59864500, 68576125, 73513606, 137152250, 147027212, 183784015, 274304500, 367568030, 735136060, 918920075, 1837840150, 3675680300, 4594600375, 9189200750, 18378401500]

約数ペア:

[(1, 18378401500), (2, 9189200750), (4, 4594600375), (5, 3675680300), (10, 1837840150), (20, 918920075), (25, 735136060), (50, 367568030), (67, 274304500), (100, 183784015), (125, 147027212), (134, 137152250), (250, 73513606), (268, 68576125), (307, 59864500), (335, 54860900), (500, 36756803), (614, 29932250), (670, 27430450), (1228, 14966125), (1340, 13715225), (1535, 11972900), (1675, 10972180), (1787, 10284500), (3070, 5986450), (3350, 5486090), (3574, 5142250), (6140, 2993225), (6700, 2743045), (7148, 2571125), (7675, 2394580), (8375, 2194436), (8935, 2056900), (15350, 1197290), (16750, 1097218), (17870, 1028450), (20569, 893500), (30700, 598645), (33500, 548609), (35740, 514225), (38375, 478916), (41138, 446750), (44675, 411380), (76750, 239458), (82276, 223375), (89350, 205690), (102845, 178700), (119729, 153500)]