77974050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 248269824

約数和(自身を除く): 170295774

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 43, 50, 55, 66, 70, 75, 77, 86, 105, 110, 129, 150, 154, 157, 165, 175, 210, 215, 231, 258, 275, 301, 314, 330, 350, 385, 430, 462, 471, 473, 525, 550, 602, 645, 770, 785, 825, 903, 942, 946, 1050, 1075, 1099, 1155, 1290, 1419, 1505, 1570, 1650, 1727, 1806, 1925, 2150, 2198, 2310, 2355, 2365, 2838, 3010, 3225, 3297, 3311, 3454, 3850, 3925, 4515, 4710, 4730, 5181, 5495, 5775, 6450, 6594, 6622, 6751, 7095, 7525, 7850, 8635, 9030, 9933, 10362, 10990, 11550, 11775, 11825, 12089, 13502, 14190, 15050, 16485, 16555, 17270, 19866, 20253, 22575, 23550, 23650, 24178, 25905, 27475, 32970, 33110, 33755, 35475, 36267, 40506, 43175, 45150, 47257, 49665, 51810, 54950, 60445, 67510, 70950, 72534, 74261, 82425, 82775, 86350, 94514, 99330, 101265, 120890, 129525, 141771, 148522, 164850, 165550, 168775, 181335, 202530, 222783, 236285, 248325, 259050, 283542, 302225, 337550, 362670, 371305, 445566, 472570, 496650, 506325, 519827, 604450, 708855, 742610, 906675, 1012650, 1039654, 1113915, 1181425, 1417710, 1559481, 1813350, 1856525, 2227830, 2362850, 2599135, 3118962, 3544275, 3713050, 5198270, 5569575, 7088550, 7797405, 11139150, 12995675, 15594810, 25991350, 38987025, 77974050]

約数ペア:

[(1, 77974050), (2, 38987025), (3, 25991350), (5, 15594810), (6, 12995675), (7, 11139150), (10, 7797405), (11, 7088550), (14, 5569575), (15, 5198270), (21, 3713050), (22, 3544275), (25, 3118962), (30, 2599135), (33, 2362850), (35, 2227830), (42, 1856525), (43, 1813350), (50, 1559481), (55, 1417710), (66, 1181425), (70, 1113915), (75, 1039654), (77, 1012650), (86, 906675), (105, 742610), (110, 708855), (129, 604450), (150, 519827), (154, 506325), (157, 496650), (165, 472570), (175, 445566), (210, 371305), (215, 362670), (231, 337550), (258, 302225), (275, 283542), (301, 259050), (314, 248325), (330, 236285), (350, 222783), (385, 202530), (430, 181335), (462, 168775), (471, 165550), (473, 164850), (525, 148522), (550, 141771), (602, 129525), (645, 120890), (770, 101265), (785, 99330), (825, 94514), (903, 86350), (942, 82775), (946, 82425), (1050, 74261), (1075, 72534), (1099, 70950), (1155, 67510), (1290, 60445), (1419, 54950), (1505, 51810), (1570, 49665), (1650, 47257), (1727, 45150), (1806, 43175), (1925, 40506), (2150, 36267), (2198, 35475), (2310, 33755), (2355, 33110), (2365, 32970), (2838, 27475), (3010, 25905), (3225, 24178), (3297, 23650), (3311, 23550), (3454, 22575), (3850, 20253), (3925, 19866), (4515, 17270), (4710, 16555), (4730, 16485), (5181, 15050), (5495, 14190), (5775, 13502), (6450, 12089), (6594, 11825), (6622, 11775), (6751, 11550), (7095, 10990), (7525, 10362), (7850, 9933), (8635, 9030)]