90633255160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{47947}}^1$

素因数の和:48165

約数の個数: 128

約数和(自身を含む): 240000837120

約数和(自身を除く): 149367581960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 157, 172, 215, 280, 301, 314, 344, 430, 602, 628, 785, 860, 1099, 1204, 1256, 1505, 1570, 1720, 2198, 2408, 3010, 3140, 4396, 5495, 6020, 6280, 6751, 8792, 10990, 12040, 13502, 21980, 27004, 33755, 43960, 47257, 47947, 54008, 67510, 94514, 95894, 135020, 189028, 191788, 236285, 239735, 270040, 335629, 378056, 383576, 472570, 479470, 671258, 945140, 958940, 1342516, 1678145, 1890280, 1917880, 2061721, 2685032, 3356290, 4123442, 6712580, 7527679, 8246884, 10308605, 13425160, 14432047, 15055358, 16493768, 20617210, 28864094, 30110716, 37638395, 41234420, 52693753, 57728188, 60221432, 72160235, 75276790, 82468840, 105387506, 115456376, 144320470, 150553580, 210775012, 263468765, 288640940, 301107160, 323690197, 421550024, 526937530, 577281880, 647380394, 1053875060, 1294760788, 1618450985, 2107750120, 2265831379, 2589521576, 3236901970, 4531662758, 6473803940, 9063325516, 11329156895, 12947607880, 18126651032, 22658313790, 45316627580, 90633255160]

約数ペア:

[(1, 90633255160), (2, 45316627580), (4, 22658313790), (5, 18126651032), (7, 12947607880), (8, 11329156895), (10, 9063325516), (14, 6473803940), (20, 4531662758), (28, 3236901970), (35, 2589521576), (40, 2265831379), (43, 2107750120), (56, 1618450985), (70, 1294760788), (86, 1053875060), (140, 647380394), (157, 577281880), (172, 526937530), (215, 421550024), (280, 323690197), (301, 301107160), (314, 288640940), (344, 263468765), (430, 210775012), (602, 150553580), (628, 144320470), (785, 115456376), (860, 105387506), (1099, 82468840), (1204, 75276790), (1256, 72160235), (1505, 60221432), (1570, 57728188), (1720, 52693753), (2198, 41234420), (2408, 37638395), (3010, 30110716), (3140, 28864094), (4396, 20617210), (5495, 16493768), (6020, 15055358), (6280, 14432047), (6751, 13425160), (8792, 10308605), (10990, 8246884), (12040, 7527679), (13502, 6712580), (21980, 4123442), (27004, 3356290), (33755, 2685032), (43960, 2061721), (47257, 1917880), (47947, 1890280), (54008, 1678145), (67510, 1342516), (94514, 958940), (95894, 945140), (135020, 671258), (189028, 479470), (191788, 472570), (236285, 383576), (239735, 378056), (270040, 335629)]