90382860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 289310112

約数和(自身を除く): 198927252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 41, 45, 60, 74, 82, 90, 111, 123, 148, 164, 180, 185, 205, 222, 246, 331, 333, 369, 370, 410, 444, 492, 555, 615, 662, 666, 738, 740, 820, 993, 1110, 1230, 1324, 1332, 1476, 1517, 1655, 1665, 1845, 1986, 2220, 2460, 2979, 3034, 3310, 3330, 3690, 3972, 4551, 4965, 5958, 6068, 6620, 6660, 7380, 7585, 9102, 9930, 11916, 12247, 13571, 13653, 14895, 15170, 18204, 19860, 22755, 24494, 27142, 27306, 29790, 30340, 36741, 40713, 45510, 48988, 54284, 54612, 59580, 61235, 67855, 68265, 73482, 81426, 91020, 110223, 122139, 122470, 135710, 136530, 146964, 162852, 183705, 203565, 220446, 244278, 244940, 271420, 273060, 367410, 407130, 440892, 488556, 502127, 551115, 610695, 734820, 814260, 1004254, 1102230, 1221390, 1506381, 2008508, 2204460, 2442780, 2510635, 3012762, 4519143, 5021270, 6025524, 7531905, 9038286, 10042540, 15063810, 18076572, 22595715, 30127620, 45191430, 90382860]

約数ペア:

[(1, 90382860), (2, 45191430), (3, 30127620), (4, 22595715), (5, 18076572), (6, 15063810), (9, 10042540), (10, 9038286), (12, 7531905), (15, 6025524), (18, 5021270), (20, 4519143), (30, 3012762), (36, 2510635), (37, 2442780), (41, 2204460), (45, 2008508), (60, 1506381), (74, 1221390), (82, 1102230), (90, 1004254), (111, 814260), (123, 734820), (148, 610695), (164, 551115), (180, 502127), (185, 488556), (205, 440892), (222, 407130), (246, 367410), (331, 273060), (333, 271420), (369, 244940), (370, 244278), (410, 220446), (444, 203565), (492, 183705), (555, 162852), (615, 146964), (662, 136530), (666, 135710), (738, 122470), (740, 122139), (820, 110223), (993, 91020), (1110, 81426), (1230, 73482), (1324, 68265), (1332, 67855), (1476, 61235), (1517, 59580), (1655, 54612), (1665, 54284), (1845, 48988), (1986, 45510), (2220, 40713), (2460, 36741), (2979, 30340), (3034, 29790), (3310, 27306), (3330, 27142), (3690, 24494), (3972, 22755), (4551, 19860), (4965, 18204), (5958, 15170), (6068, 14895), (6620, 13653), (6660, 13571), (7380, 12247), (7585, 11916), (9102, 9930)]