69457700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 108

約数和(自身を含む): 171361428

約数和(自身を除く): 101903728

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 101, 115, 130, 202, 230, 260, 299, 325, 404, 460, 505, 529, 575, 598, 650, 1010, 1058, 1150, 1196, 1300, 1313, 1495, 2020, 2116, 2300, 2323, 2525, 2626, 2645, 2990, 4646, 5050, 5252, 5290, 5980, 6565, 6877, 7475, 9292, 10100, 10580, 11615, 13130, 13225, 13754, 14950, 23230, 26260, 26450, 27508, 29900, 30199, 32825, 34385, 46460, 52900, 53429, 58075, 60398, 65650, 68770, 106858, 116150, 120796, 131300, 137540, 150995, 171925, 213716, 232300, 267145, 301990, 343850, 534290, 603980, 687700, 694577, 754975, 1068580, 1335725, 1389154, 1509950, 2671450, 2778308, 3019900, 3472885, 5342900, 6945770, 13891540, 17364425, 34728850, 69457700]

約数ペア:

[(1, 69457700), (2, 34728850), (4, 17364425), (5, 13891540), (10, 6945770), (13, 5342900), (20, 3472885), (23, 3019900), (25, 2778308), (26, 2671450), (46, 1509950), (50, 1389154), (52, 1335725), (65, 1068580), (92, 754975), (100, 694577), (101, 687700), (115, 603980), (130, 534290), (202, 343850), (230, 301990), (260, 267145), (299, 232300), (325, 213716), (404, 171925), (460, 150995), (505, 137540), (529, 131300), (575, 120796), (598, 116150), (650, 106858), (1010, 68770), (1058, 65650), (1150, 60398), (1196, 58075), (1300, 53429), (1313, 52900), (1495, 46460), (2020, 34385), (2116, 32825), (2300, 30199), (2323, 29900), (2525, 27508), (2626, 26450), (2645, 26260), (2990, 23230), (4646, 14950), (5050, 13754), (5252, 13225), (5290, 13130), (5980, 11615), (6565, 10580), (6877, 10100), (7475, 9292)]