2929989900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{227131}}^1$

素因数の和:227191

約数の個数: 72

約数和(自身を含む): 8674625344

約数和(自身を除く): 5744635444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6450, 12900, 227131, 454262, 681393, 908524, 1135655, 1362786, 2271310, 2725572, 3406965, 4542620, 5678275, 6813930, 9766633, 11356550, 13627860, 17034825, 19533266, 22713100, 29299899, 34069650, 39066532, 48833165, 58599798, 68139300, 97666330, 117199596, 146499495, 195332660, 244165825, 292998990, 488331650, 585997980, 732497475, 976663300, 1464994950, 2929989900]

約数ペア:

[(1, 2929989900), (2, 1464994950), (3, 976663300), (4, 732497475), (5, 585997980), (6, 488331650), (10, 292998990), (12, 244165825), (15, 195332660), (20, 146499495), (25, 117199596), (30, 97666330), (43, 68139300), (50, 58599798), (60, 48833165), (75, 39066532), (86, 34069650), (100, 29299899), (129, 22713100), (150, 19533266), (172, 17034825), (215, 13627860), (258, 11356550), (300, 9766633), (430, 6813930), (516, 5678275), (645, 4542620), (860, 3406965), (1075, 2725572), (1290, 2271310), (2150, 1362786), (2580, 1135655), (3225, 908524), (4300, 681393), (6450, 454262), (12900, 227131)]