88469500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 236029248

約数和(自身を除く): 147559748

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, 157, 161, 175, 196, 230, 245, 250, 314, 322, 350, 460, 490, 500, 575, 628, 644, 700, 785, 805, 875, 980, 1099, 1127, 1150, 1225, 1570, 1610, 1750, 2198, 2254, 2300, 2450, 2875, 3140, 3220, 3500, 3611, 3925, 4025, 4396, 4508, 4900, 5495, 5635, 5750, 6125, 7222, 7693, 7850, 8050, 10990, 11270, 11500, 12250, 14444, 15386, 15700, 16100, 18055, 19625, 20125, 21980, 22540, 24500, 25277, 27475, 28175, 30772, 36110, 38465, 39250, 40250, 50554, 54950, 56350, 72220, 76930, 78500, 80500, 90275, 101108, 109900, 112700, 126385, 137375, 140875, 153860, 176939, 180550, 192325, 252770, 274750, 281750, 353878, 361100, 384650, 451375, 505540, 549500, 563500, 631925, 707756, 769300, 884695, 902750, 961625, 1263850, 1769390, 1805500, 1923250, 2527700, 3159625, 3538780, 3846500, 4423475, 6319250, 8846950, 12638500, 17693900, 22117375, 44234750, 88469500]

約数ペア:

[(1, 88469500), (2, 44234750), (4, 22117375), (5, 17693900), (7, 12638500), (10, 8846950), (14, 6319250), (20, 4423475), (23, 3846500), (25, 3538780), (28, 3159625), (35, 2527700), (46, 1923250), (49, 1805500), (50, 1769390), (70, 1263850), (92, 961625), (98, 902750), (100, 884695), (115, 769300), (125, 707756), (140, 631925), (157, 563500), (161, 549500), (175, 505540), (196, 451375), (230, 384650), (245, 361100), (250, 353878), (314, 281750), (322, 274750), (350, 252770), (460, 192325), (490, 180550), (500, 176939), (575, 153860), (628, 140875), (644, 137375), (700, 126385), (785, 112700), (805, 109900), (875, 101108), (980, 90275), (1099, 80500), (1127, 78500), (1150, 76930), (1225, 72220), (1570, 56350), (1610, 54950), (1750, 50554), (2198, 40250), (2254, 39250), (2300, 38465), (2450, 36110), (2875, 30772), (3140, 28175), (3220, 27475), (3500, 25277), (3611, 24500), (3925, 22540), (4025, 21980), (4396, 20125), (4508, 19625), (4900, 18055), (5495, 16100), (5635, 15700), (5750, 15386), (6125, 14444), (7222, 12250), (7693, 11500), (7850, 11270), (8050, 10990)]