178071660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76099}}^1$

素因数の和:76127

約数の個数: 72

約数和(自身を含む): 581708400

約数和(自身を除く): 403636740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 76099, 152198, 228297, 304396, 380495, 456594, 684891, 760990, 913188, 989287, 1141485, 1369782, 1521980, 1978574, 2282970, 2739564, 2967861, 3424455, 3957148, 4565940, 4946435, 5935722, 6848910, 8903583, 9892870, 11871444, 13697820, 14839305, 17807166, 19785740, 29678610, 35614332, 44517915, 59357220, 89035830, 178071660]

約数ペア:

[(1, 178071660), (2, 89035830), (3, 59357220), (4, 44517915), (5, 35614332), (6, 29678610), (9, 19785740), (10, 17807166), (12, 14839305), (13, 13697820), (15, 11871444), (18, 9892870), (20, 8903583), (26, 6848910), (30, 5935722), (36, 4946435), (39, 4565940), (45, 3957148), (52, 3424455), (60, 2967861), (65, 2739564), (78, 2282970), (90, 1978574), (117, 1521980), (130, 1369782), (156, 1141485), (180, 989287), (195, 913188), (234, 760990), (260, 684891), (390, 456594), (468, 380495), (585, 304396), (780, 228297), (1170, 152198), (2340, 76099)]