5440500

素因数分解:

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

素因数の和:72

約数の個数: 192

約数和(自身を含む): 19568640

約数和(自身を除く): 14128140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 31, 36, 39, 45, 50, 52, 54, 60, 62, 65, 75, 78, 90, 93, 100, 108, 117, 124, 125, 130, 135, 150, 155, 156, 180, 186, 195, 225, 234, 250, 260, 270, 279, 300, 310, 325, 351, 372, 375, 390, 403, 450, 465, 468, 500, 540, 558, 585, 620, 650, 675, 702, 750, 775, 780, 806, 837, 900, 930, 975, 1116, 1125, 1170, 1209, 1300, 1350, 1395, 1404, 1500, 1550, 1612, 1625, 1674, 1755, 1860, 1950, 2015, 2250, 2325, 2340, 2418, 2700, 2790, 2925, 3100, 3250, 3348, 3375, 3510, 3627, 3875, 3900, 4030, 4185, 4500, 4650, 4836, 4875, 5580, 5850, 6045, 6500, 6750, 6975, 7020, 7254, 7750, 8060, 8370, 8775, 9300, 9750, 10075, 10881, 11625, 11700, 12090, 13500, 13950, 14508, 14625, 15500, 16740, 17550, 18135, 19500, 20150, 20925, 21762, 23250, 24180, 27900, 29250, 30225, 34875, 35100, 36270, 40300, 41850, 43524, 43875, 46500, 50375, 54405, 58500, 60450, 69750, 72540, 83700, 87750, 90675, 100750, 104625, 108810, 120900, 139500, 151125, 175500, 181350, 201500, 209250, 217620, 272025, 302250, 362700, 418500, 453375, 544050, 604500, 906750, 1088100, 1360125, 1813500, 2720250, 5440500]

約数ペア:

[(1, 5440500), (2, 2720250), (3, 1813500), (4, 1360125), (5, 1088100), (6, 906750), (9, 604500), (10, 544050), (12, 453375), (13, 418500), (15, 362700), (18, 302250), (20, 272025), (25, 217620), (26, 209250), (27, 201500), (30, 181350), (31, 175500), (36, 151125), (39, 139500), (45, 120900), (50, 108810), (52, 104625), (54, 100750), (60, 90675), (62, 87750), (65, 83700), (75, 72540), (78, 69750), (90, 60450), (93, 58500), (100, 54405), (108, 50375), (117, 46500), (124, 43875), (125, 43524), (130, 41850), (135, 40300), (150, 36270), (155, 35100), (156, 34875), (180, 30225), (186, 29250), (195, 27900), (225, 24180), (234, 23250), (250, 21762), (260, 20925), (270, 20150), (279, 19500), (300, 18135), (310, 17550), (325, 16740), (351, 15500), (372, 14625), (375, 14508), (390, 13950), (403, 13500), (450, 12090), (465, 11700), (468, 11625), (500, 10881), (540, 10075), (558, 9750), (585, 9300), (620, 8775), (650, 8370), (675, 8060), (702, 7750), (750, 7254), (775, 7020), (780, 6975), (806, 6750), (837, 6500), (900, 6045), (930, 5850), (975, 5580), (1116, 4875), (1125, 4836), (1170, 4650), (1209, 4500), (1300, 4185), (1350, 4030), (1395, 3900), (1404, 3875), (1500, 3627), (1550, 3510), (1612, 3375), (1625, 3348), (1674, 3250), (1755, 3100), (1860, 2925), (1950, 2790), (2015, 2700), (2250, 2418), (2325, 2340)]