151719500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 352235520

約数和(自身を除く): 200516020

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 79, 92, 100, 115, 125, 158, 167, 230, 250, 316, 334, 395, 460, 500, 575, 668, 790, 835, 1150, 1580, 1670, 1817, 1975, 2300, 2875, 3340, 3634, 3841, 3950, 4175, 5750, 7268, 7682, 7900, 8350, 9085, 9875, 11500, 13193, 15364, 16700, 18170, 19205, 19750, 20875, 26386, 36340, 38410, 39500, 41750, 45425, 52772, 65965, 76820, 83500, 90850, 96025, 131930, 181700, 192050, 227125, 263860, 303439, 329825, 384100, 454250, 480125, 606878, 659650, 908500, 960250, 1213756, 1319300, 1517195, 1649125, 1920500, 3034390, 3298250, 6068780, 6596500, 7585975, 15171950, 30343900, 37929875, 75859750, 151719500]

約数ペア:

[(1, 151719500), (2, 75859750), (4, 37929875), (5, 30343900), (10, 15171950), (20, 7585975), (23, 6596500), (25, 6068780), (46, 3298250), (50, 3034390), (79, 1920500), (92, 1649125), (100, 1517195), (115, 1319300), (125, 1213756), (158, 960250), (167, 908500), (230, 659650), (250, 606878), (316, 480125), (334, 454250), (395, 384100), (460, 329825), (500, 303439), (575, 263860), (668, 227125), (790, 192050), (835, 181700), (1150, 131930), (1580, 96025), (1670, 90850), (1817, 83500), (1975, 76820), (2300, 65965), (2875, 52772), (3340, 45425), (3634, 41750), (3841, 39500), (3950, 38410), (4175, 36340), (5750, 26386), (7268, 20875), (7682, 19750), (7900, 19205), (8350, 18170), (9085, 16700), (9875, 15364), (11500, 13193)]