80275530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 210076416

約数和(自身を除く): 129800886

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 85, 94, 102, 141, 170, 197, 235, 255, 282, 289, 394, 470, 510, 578, 591, 705, 799, 867, 985, 1182, 1410, 1445, 1598, 1734, 1970, 2397, 2890, 2955, 3349, 3995, 4335, 4794, 5910, 6698, 7990, 8670, 9259, 10047, 11985, 13583, 16745, 18518, 20094, 23970, 27166, 27777, 33490, 40749, 46295, 50235, 55554, 56933, 67915, 81498, 92590, 100470, 113866, 135830, 138885, 157403, 170799, 203745, 277770, 284665, 314806, 341598, 407490, 472209, 569330, 787015, 853995, 944418, 1574030, 1707990, 2361045, 2675851, 4722090, 5351702, 8027553, 13379255, 16055106, 26758510, 40137765, 80275530]

約数ペア:

[(1, 80275530), (2, 40137765), (3, 26758510), (5, 16055106), (6, 13379255), (10, 8027553), (15, 5351702), (17, 4722090), (30, 2675851), (34, 2361045), (47, 1707990), (51, 1574030), (85, 944418), (94, 853995), (102, 787015), (141, 569330), (170, 472209), (197, 407490), (235, 341598), (255, 314806), (282, 284665), (289, 277770), (394, 203745), (470, 170799), (510, 157403), (578, 138885), (591, 135830), (705, 113866), (799, 100470), (867, 92590), (985, 81498), (1182, 67915), (1410, 56933), (1445, 55554), (1598, 50235), (1734, 46295), (1970, 40749), (2397, 33490), (2890, 27777), (2955, 27166), (3349, 23970), (3995, 20094), (4335, 18518), (4794, 16745), (5910, 13583), (6698, 11985), (7990, 10047), (8670, 9259)]