69992450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:560

約数の個数: 72

約数和(自身を含む): 149615424

約数和(自身を除く): 79622974

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 121, 230, 242, 253, 275, 503, 506, 550, 575, 605, 1006, 1150, 1210, 1265, 2515, 2530, 2783, 3025, 5030, 5533, 5566, 6050, 6325, 11066, 11569, 12575, 12650, 13915, 23138, 25150, 27665, 27830, 55330, 57845, 60863, 69575, 115690, 121726, 127259, 138325, 139150, 254518, 276650, 289225, 304315, 578450, 608630, 636295, 1272590, 1399849, 1521575, 2799698, 3043150, 3181475, 6362950, 6999245, 13998490, 34996225, 69992450]

約数ペア:

[(1, 69992450), (2, 34996225), (5, 13998490), (10, 6999245), (11, 6362950), (22, 3181475), (23, 3043150), (25, 2799698), (46, 1521575), (50, 1399849), (55, 1272590), (110, 636295), (115, 608630), (121, 578450), (230, 304315), (242, 289225), (253, 276650), (275, 254518), (503, 139150), (506, 138325), (550, 127259), (575, 121726), (605, 115690), (1006, 69575), (1150, 60863), (1210, 57845), (1265, 55330), (2515, 27830), (2530, 27665), (2783, 25150), (3025, 23138), (5030, 13915), (5533, 12650), (5566, 12575), (6050, 11569), (6325, 11066)]