85945500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 275970240

約数和(自身を除く): 190024740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 125, 142, 150, 180, 213, 225, 250, 269, 284, 300, 355, 375, 426, 450, 500, 538, 639, 710, 750, 807, 852, 900, 1065, 1076, 1125, 1278, 1345, 1420, 1500, 1614, 1775, 2130, 2250, 2421, 2556, 2690, 3195, 3228, 3550, 4035, 4260, 4500, 4842, 5325, 5380, 6390, 6725, 7100, 8070, 8875, 9684, 10650, 12105, 12780, 13450, 15975, 16140, 17750, 19099, 20175, 21300, 24210, 26625, 26900, 31950, 33625, 35500, 38198, 40350, 48420, 53250, 57297, 60525, 63900, 67250, 76396, 79875, 80700, 95495, 100875, 106500, 114594, 121050, 134500, 159750, 171891, 190990, 201750, 229188, 242100, 286485, 302625, 319500, 343782, 381980, 403500, 477475, 572970, 605250, 687564, 859455, 954950, 1145940, 1210500, 1432425, 1718910, 1909900, 2387375, 2864850, 3437820, 4297275, 4774750, 5729700, 7162125, 8594550, 9549500, 14324250, 17189100, 21486375, 28648500, 42972750, 85945500]

約数ペア:

[(1, 85945500), (2, 42972750), (3, 28648500), (4, 21486375), (5, 17189100), (6, 14324250), (9, 9549500), (10, 8594550), (12, 7162125), (15, 5729700), (18, 4774750), (20, 4297275), (25, 3437820), (30, 2864850), (36, 2387375), (45, 1909900), (50, 1718910), (60, 1432425), (71, 1210500), (75, 1145940), (90, 954950), (100, 859455), (125, 687564), (142, 605250), (150, 572970), (180, 477475), (213, 403500), (225, 381980), (250, 343782), (269, 319500), (284, 302625), (300, 286485), (355, 242100), (375, 229188), (426, 201750), (450, 190990), (500, 171891), (538, 159750), (639, 134500), (710, 121050), (750, 114594), (807, 106500), (852, 100875), (900, 95495), (1065, 80700), (1076, 79875), (1125, 76396), (1278, 67250), (1345, 63900), (1420, 60525), (1500, 57297), (1614, 53250), (1775, 48420), (2130, 40350), (2250, 38198), (2421, 35500), (2556, 33625), (2690, 31950), (3195, 26900), (3228, 26625), (3550, 24210), (4035, 21300), (4260, 20175), (4500, 19099), (4842, 17750), (5325, 16140), (5380, 15975), (6390, 13450), (6725, 12780), (7100, 12105), (8070, 10650), (8875, 9684)]