69384900

素因数分解:

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

素因数の和:17821

約数の個数: 72

約数和(自身を含む): 216208384

約数和(自身を除く): 146823484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 17791, 35582, 53373, 71164, 88955, 106746, 177910, 213492, 231283, 266865, 355820, 444775, 462566, 533730, 693849, 889550, 925132, 1067460, 1156415, 1334325, 1387698, 1779100, 2312830, 2668650, 2775396, 3469245, 4625660, 5337300, 5782075, 6938490, 11564150, 13876980, 17346225, 23128300, 34692450, 69384900]

約数ペア:

[(1, 69384900), (2, 34692450), (3, 23128300), (4, 17346225), (5, 13876980), (6, 11564150), (10, 6938490), (12, 5782075), (13, 5337300), (15, 4625660), (20, 3469245), (25, 2775396), (26, 2668650), (30, 2312830), (39, 1779100), (50, 1387698), (52, 1334325), (60, 1156415), (65, 1067460), (75, 925132), (78, 889550), (100, 693849), (130, 533730), (150, 462566), (156, 444775), (195, 355820), (260, 266865), (300, 231283), (325, 213492), (390, 177910), (650, 106746), (780, 88955), (975, 71164), (1300, 53373), (1950, 35582), (3900, 17791)]