27563900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 108

約数和(自身を含む): 74338992

約数和(自身を除く): 46775092

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 169, 175, 182, 233, 260, 325, 338, 350, 364, 455, 466, 650, 676, 700, 845, 910, 932, 1165, 1183, 1300, 1631, 1690, 1820, 2275, 2330, 2366, 3029, 3262, 3380, 4225, 4550, 4660, 4732, 5825, 5915, 6058, 6524, 8155, 8450, 9100, 11650, 11830, 12116, 15145, 16310, 16900, 21203, 23300, 23660, 29575, 30290, 32620, 39377, 40775, 42406, 59150, 60580, 75725, 78754, 81550, 84812, 106015, 118300, 151450, 157508, 163100, 196885, 212030, 275639, 302900, 393770, 424060, 530075, 551278, 787540, 984425, 1060150, 1102556, 1378195, 1968850, 2120300, 2756390, 3937700, 5512780, 6890975, 13781950, 27563900]

約数ペア:

[(1, 27563900), (2, 13781950), (4, 6890975), (5, 5512780), (7, 3937700), (10, 2756390), (13, 2120300), (14, 1968850), (20, 1378195), (25, 1102556), (26, 1060150), (28, 984425), (35, 787540), (50, 551278), (52, 530075), (65, 424060), (70, 393770), (91, 302900), (100, 275639), (130, 212030), (140, 196885), (169, 163100), (175, 157508), (182, 151450), (233, 118300), (260, 106015), (325, 84812), (338, 81550), (350, 78754), (364, 75725), (455, 60580), (466, 59150), (650, 42406), (676, 40775), (700, 39377), (845, 32620), (910, 30290), (932, 29575), (1165, 23660), (1183, 23300), (1300, 21203), (1631, 16900), (1690, 16310), (1820, 15145), (2275, 12116), (2330, 11830), (2366, 11650), (3029, 9100), (3262, 8450), (3380, 8155), (4225, 6524), (4550, 6058), (4660, 5915), (4732, 5825)]