69356300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1779

約数の個数: 72

約数和(自身を含む): 167405952

約数和(自身を除く): 98049652

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 1721, 2015, 3100, 3442, 4030, 6884, 8060, 8605, 10075, 17210, 20150, 22373, 34420, 40300, 43025, 44746, 53351, 86050, 89492, 106702, 111865, 172100, 213404, 223730, 266755, 447460, 533510, 559325, 693563, 1067020, 1118650, 1333775, 1387126, 2237300, 2667550, 2774252, 3467815, 5335100, 6935630, 13871260, 17339075, 34678150, 69356300]

約数ペア:

[(1, 69356300), (2, 34678150), (4, 17339075), (5, 13871260), (10, 6935630), (13, 5335100), (20, 3467815), (25, 2774252), (26, 2667550), (31, 2237300), (50, 1387126), (52, 1333775), (62, 1118650), (65, 1067020), (100, 693563), (124, 559325), (130, 533510), (155, 447460), (260, 266755), (310, 223730), (325, 213404), (403, 172100), (620, 111865), (650, 106702), (775, 89492), (806, 86050), (1300, 53351), (1550, 44746), (1612, 43025), (1721, 40300), (2015, 34420), (3100, 22373), (3442, 20150), (4030, 17210), (6884, 10075), (8060, 8605)]