90432180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9851}}^1$

素因数の和:9886

約数の個数: 96

約数和(自身を含む): 297924480

約数和(自身を除く): 207492300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 9851, 19702, 29553, 39404, 49255, 59106, 88659, 98510, 118212, 147765, 167467, 177318, 197020, 265977, 295530, 334934, 354636, 443295, 502401, 531954, 591060, 669868, 837335, 886590, 1004802, 1063908, 1329885, 1507203, 1674670, 1773180, 2009604, 2512005, 2659770, 3014406, 3349340, 4521609, 5024010, 5319540, 6028812, 7536015, 9043218, 10048020, 15072030, 18086436, 22608045, 30144060, 45216090, 90432180]

約数ペア:

[(1, 90432180), (2, 45216090), (3, 30144060), (4, 22608045), (5, 18086436), (6, 15072030), (9, 10048020), (10, 9043218), (12, 7536015), (15, 6028812), (17, 5319540), (18, 5024010), (20, 4521609), (27, 3349340), (30, 3014406), (34, 2659770), (36, 2512005), (45, 2009604), (51, 1773180), (54, 1674670), (60, 1507203), (68, 1329885), (85, 1063908), (90, 1004802), (102, 886590), (108, 837335), (135, 669868), (153, 591060), (170, 531954), (180, 502401), (204, 443295), (255, 354636), (270, 334934), (306, 295530), (340, 265977), (459, 197020), (510, 177318), (540, 167467), (612, 147765), (765, 118212), (918, 98510), (1020, 88659), (1530, 59106), (1836, 49255), (2295, 39404), (3060, 29553), (4590, 19702), (9180, 9851)]