138769800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17791}}^1$

素因数の和:17823

約数の個数: 96

約数和(自身を含む): 463303680

約数和(自身を除く): 324533880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 17791, 35582, 53373, 71164, 88955, 106746, 142328, 177910, 213492, 231283, 266865, 355820, 426984, 444775, 462566, 533730, 693849, 711640, 889550, 925132, 1067460, 1156415, 1334325, 1387698, 1779100, 1850264, 2134920, 2312830, 2668650, 2775396, 3469245, 3558200, 4625660, 5337300, 5550792, 5782075, 6938490, 9251320, 10674600, 11564150, 13876980, 17346225, 23128300, 27753960, 34692450, 46256600, 69384900, 138769800]

約数ペア:

[(1, 138769800), (2, 69384900), (3, 46256600), (4, 34692450), (5, 27753960), (6, 23128300), (8, 17346225), (10, 13876980), (12, 11564150), (13, 10674600), (15, 9251320), (20, 6938490), (24, 5782075), (25, 5550792), (26, 5337300), (30, 4625660), (39, 3558200), (40, 3469245), (50, 2775396), (52, 2668650), (60, 2312830), (65, 2134920), (75, 1850264), (78, 1779100), (100, 1387698), (104, 1334325), (120, 1156415), (130, 1067460), (150, 925132), (156, 889550), (195, 711640), (200, 693849), (260, 533730), (300, 462566), (312, 444775), (325, 426984), (390, 355820), (520, 266865), (600, 231283), (650, 213492), (780, 177910), (975, 142328), (1300, 106746), (1560, 88955), (1950, 71164), (2600, 53373), (3900, 35582), (7800, 17791)]