85088500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 227066112

約数和(自身を除く): 141977612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 115, 125, 140, 151, 161, 175, 196, 230, 245, 250, 302, 322, 350, 460, 490, 500, 575, 604, 644, 700, 755, 805, 875, 980, 1057, 1127, 1150, 1225, 1510, 1610, 1750, 2114, 2254, 2300, 2450, 2875, 3020, 3220, 3473, 3500, 3775, 4025, 4228, 4508, 4900, 5285, 5635, 5750, 6125, 6946, 7399, 7550, 8050, 10570, 11270, 11500, 12250, 13892, 14798, 15100, 16100, 17365, 18875, 20125, 21140, 22540, 24311, 24500, 26425, 28175, 29596, 34730, 36995, 37750, 40250, 48622, 52850, 56350, 69460, 73990, 75500, 80500, 86825, 97244, 105700, 112700, 121555, 132125, 140875, 147980, 170177, 173650, 184975, 243110, 264250, 281750, 340354, 347300, 369950, 434125, 486220, 528500, 563500, 607775, 680708, 739900, 850885, 868250, 924875, 1215550, 1701770, 1736500, 1849750, 2431100, 3038875, 3403540, 3699500, 4254425, 6077750, 8508850, 12155500, 17017700, 21272125, 42544250, 85088500]

約数ペア:

[(1, 85088500), (2, 42544250), (4, 21272125), (5, 17017700), (7, 12155500), (10, 8508850), (14, 6077750), (20, 4254425), (23, 3699500), (25, 3403540), (28, 3038875), (35, 2431100), (46, 1849750), (49, 1736500), (50, 1701770), (70, 1215550), (92, 924875), (98, 868250), (100, 850885), (115, 739900), (125, 680708), (140, 607775), (151, 563500), (161, 528500), (175, 486220), (196, 434125), (230, 369950), (245, 347300), (250, 340354), (302, 281750), (322, 264250), (350, 243110), (460, 184975), (490, 173650), (500, 170177), (575, 147980), (604, 140875), (644, 132125), (700, 121555), (755, 112700), (805, 105700), (875, 97244), (980, 86825), (1057, 80500), (1127, 75500), (1150, 73990), (1225, 69460), (1510, 56350), (1610, 52850), (1750, 48622), (2114, 40250), (2254, 37750), (2300, 36995), (2450, 34730), (2875, 29596), (3020, 28175), (3220, 26425), (3473, 24500), (3500, 24311), (3775, 22540), (4025, 21140), (4228, 20125), (4508, 18875), (4900, 17365), (5285, 16100), (5635, 15100), (5750, 14798), (6125, 13892), (6946, 12250), (7399, 11500), (7550, 11270), (8050, 10570)]