69215250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 192890880

約数和(自身を除く): 123675630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 125, 130, 150, 155, 186, 195, 229, 250, 310, 325, 375, 390, 403, 458, 465, 650, 687, 750, 775, 806, 930, 975, 1145, 1209, 1374, 1550, 1625, 1950, 2015, 2290, 2325, 2418, 2977, 3250, 3435, 3875, 4030, 4650, 4875, 5725, 5954, 6045, 6870, 7099, 7750, 8931, 9750, 10075, 11450, 11625, 12090, 14198, 14885, 17175, 17862, 20150, 21297, 23250, 28625, 29770, 30225, 34350, 35495, 42594, 44655, 50375, 57250, 60450, 70990, 74425, 85875, 89310, 92287, 100750, 106485, 148850, 151125, 171750, 177475, 184574, 212970, 223275, 276861, 302250, 354950, 372125, 446550, 461435, 532425, 553722, 744250, 887375, 922870, 1064850, 1116375, 1384305, 1774750, 2232750, 2307175, 2662125, 2768610, 4614350, 5324250, 6921525, 11535875, 13843050, 23071750, 34607625, 69215250]

約数ペア:

[(1, 69215250), (2, 34607625), (3, 23071750), (5, 13843050), (6, 11535875), (10, 6921525), (13, 5324250), (15, 4614350), (25, 2768610), (26, 2662125), (30, 2307175), (31, 2232750), (39, 1774750), (50, 1384305), (62, 1116375), (65, 1064850), (75, 922870), (78, 887375), (93, 744250), (125, 553722), (130, 532425), (150, 461435), (155, 446550), (186, 372125), (195, 354950), (229, 302250), (250, 276861), (310, 223275), (325, 212970), (375, 184574), (390, 177475), (403, 171750), (458, 151125), (465, 148850), (650, 106485), (687, 100750), (750, 92287), (775, 89310), (806, 85875), (930, 74425), (975, 70990), (1145, 60450), (1209, 57250), (1374, 50375), (1550, 44655), (1625, 42594), (1950, 35495), (2015, 34350), (2290, 30225), (2325, 29770), (2418, 28625), (2977, 23250), (3250, 21297), (3435, 20150), (3875, 17862), (4030, 17175), (4650, 14885), (4875, 14198), (5725, 12090), (5954, 11625), (6045, 11450), (6870, 10075), (7099, 9750), (7750, 8931)]