137843000

素因数分解:

$2^3\times 5^3\times {\mathrm{307}}^1\times {\mathrm{449}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 324324000

約数和(自身を除く): 186481000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 307, 449, 500, 614, 898, 1000, 1228, 1535, 1796, 2245, 2456, 3070, 3592, 4490, 6140, 7675, 8980, 11225, 12280, 15350, 17960, 22450, 30700, 38375, 44900, 56125, 61400, 76750, 89800, 112250, 137843, 153500, 224500, 275686, 307000, 449000, 551372, 689215, 1102744, 1378430, 2756860, 3446075, 5513720, 6892150, 13784300, 17230375, 27568600, 34460750, 68921500, 137843000]

約数ペア:

[(1, 137843000), (2, 68921500), (4, 34460750), (5, 27568600), (8, 17230375), (10, 13784300), (20, 6892150), (25, 5513720), (40, 3446075), (50, 2756860), (100, 1378430), (125, 1102744), (200, 689215), (250, 551372), (307, 449000), (449, 307000), (500, 275686), (614, 224500), (898, 153500), (1000, 137843), (1228, 112250), (1535, 89800), (1796, 76750), (2245, 61400), (2456, 56125), (3070, 44900), (3592, 38375), (4490, 30700), (6140, 22450), (7675, 17960), (8980, 15350), (11225, 12280)]