261047700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{12611}}^1$

素因数の和:12654

約数の個数: 108

約数和(自身を含む): 853882848

約数和(自身を除く): 592835148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1380, 1725, 2070, 2300, 3450, 4140, 5175, 6900, 10350, 12611, 20700, 25222, 37833, 50444, 63055, 75666, 113499, 126110, 151332, 189165, 226998, 252220, 290053, 315275, 378330, 453996, 567495, 580106, 630550, 756660, 870159, 945825, 1134990, 1160212, 1261100, 1450265, 1740318, 1891650, 2269980, 2610477, 2837475, 2900530, 3480636, 3783300, 4350795, 5220954, 5674950, 5801060, 7251325, 8701590, 10441908, 11349900, 13052385, 14502650, 17403180, 21753975, 26104770, 29005300, 43507950, 52209540, 65261925, 87015900, 130523850, 261047700]

約数ペア:

[(1, 261047700), (2, 130523850), (3, 87015900), (4, 65261925), (5, 52209540), (6, 43507950), (9, 29005300), (10, 26104770), (12, 21753975), (15, 17403180), (18, 14502650), (20, 13052385), (23, 11349900), (25, 10441908), (30, 8701590), (36, 7251325), (45, 5801060), (46, 5674950), (50, 5220954), (60, 4350795), (69, 3783300), (75, 3480636), (90, 2900530), (92, 2837475), (100, 2610477), (115, 2269980), (138, 1891650), (150, 1740318), (180, 1450265), (207, 1261100), (225, 1160212), (230, 1134990), (276, 945825), (300, 870159), (345, 756660), (414, 630550), (450, 580106), (460, 567495), (575, 453996), (690, 378330), (828, 315275), (900, 290053), (1035, 252220), (1150, 226998), (1380, 189165), (1725, 151332), (2070, 126110), (2300, 113499), (3450, 75666), (4140, 63055), (5175, 50444), (6900, 37833), (10350, 25222), (12611, 20700)]