68195200

素因数分解:

$2^7\times 5^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 170937720

約数和(自身を除く): 102742520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 101, 128, 160, 200, 202, 211, 320, 400, 404, 422, 505, 640, 800, 808, 844, 1010, 1055, 1600, 1616, 1688, 2020, 2110, 2525, 3200, 3232, 3376, 4040, 4220, 5050, 5275, 6464, 6752, 8080, 8440, 10100, 10550, 12928, 13504, 16160, 16880, 20200, 21100, 21311, 27008, 32320, 33760, 40400, 42200, 42622, 64640, 67520, 80800, 84400, 85244, 106555, 135040, 161600, 168800, 170488, 213110, 323200, 337600, 340976, 426220, 532775, 675200, 681952, 852440, 1065550, 1363904, 1704880, 2131100, 2727808, 3409760, 4262200, 6819520, 8524400, 13639040, 17048800, 34097600, 68195200]

約数ペア:

[(1, 68195200), (2, 34097600), (4, 17048800), (5, 13639040), (8, 8524400), (10, 6819520), (16, 4262200), (20, 3409760), (25, 2727808), (32, 2131100), (40, 1704880), (50, 1363904), (64, 1065550), (80, 852440), (100, 681952), (101, 675200), (128, 532775), (160, 426220), (200, 340976), (202, 337600), (211, 323200), (320, 213110), (400, 170488), (404, 168800), (422, 161600), (505, 135040), (640, 106555), (800, 85244), (808, 84400), (844, 80800), (1010, 67520), (1055, 64640), (1600, 42622), (1616, 42200), (1688, 40400), (2020, 33760), (2110, 32320), (2525, 27008), (3200, 21311), (3232, 21100), (3376, 20200), (4040, 16880), (4220, 16160), (5050, 13504), (5275, 12928), (6464, 10550), (6752, 10100), (8080, 8440)]