277046250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{5683}}^1$

素因数の和:5721

約数の個数: 80

約数和(自身を含む): 745786272

約数和(自身を除く): 468740022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 625, 650, 750, 975, 1250, 1625, 1875, 1950, 3250, 3750, 4875, 5683, 8125, 9750, 11366, 16250, 17049, 24375, 28415, 34098, 48750, 56830, 73879, 85245, 142075, 147758, 170490, 221637, 284150, 369395, 426225, 443274, 710375, 738790, 852450, 1108185, 1420750, 1846975, 2131125, 2216370, 3551875, 3693950, 4262250, 5540925, 7103750, 9234875, 10655625, 11081850, 18469750, 21311250, 27704625, 46174375, 55409250, 92348750, 138523125, 277046250]

約数ペア:

[(1, 277046250), (2, 138523125), (3, 92348750), (5, 55409250), (6, 46174375), (10, 27704625), (13, 21311250), (15, 18469750), (25, 11081850), (26, 10655625), (30, 9234875), (39, 7103750), (50, 5540925), (65, 4262250), (75, 3693950), (78, 3551875), (125, 2216370), (130, 2131125), (150, 1846975), (195, 1420750), (250, 1108185), (325, 852450), (375, 738790), (390, 710375), (625, 443274), (650, 426225), (750, 369395), (975, 284150), (1250, 221637), (1625, 170490), (1875, 147758), (1950, 142075), (3250, 85245), (3750, 73879), (4875, 56830), (5683, 48750), (8125, 34098), (9750, 28415), (11366, 24375), (16250, 17049)]