386393700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:467

約数の個数: 288

約数和(自身を含む): 1429908480

約数和(自身を除く): 1043514780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 43, 44, 50, 55, 60, 66, 70, 75, 77, 84, 86, 100, 105, 110, 129, 132, 140, 150, 154, 165, 172, 175, 210, 215, 220, 231, 258, 275, 300, 301, 308, 330, 350, 385, 389, 420, 430, 462, 473, 516, 525, 550, 602, 645, 660, 700, 770, 778, 825, 860, 903, 924, 946, 1050, 1075, 1100, 1155, 1167, 1204, 1290, 1419, 1505, 1540, 1556, 1650, 1806, 1892, 1925, 1945, 2100, 2150, 2310, 2334, 2365, 2580, 2723, 2838, 3010, 3225, 3300, 3311, 3612, 3850, 3890, 4279, 4300, 4515, 4620, 4668, 4730, 5446, 5676, 5775, 5835, 6020, 6450, 6622, 7095, 7525, 7700, 7780, 8169, 8558, 9030, 9460, 9725, 9933, 10892, 11550, 11670, 11825, 12837, 12900, 13244, 13615, 14190, 15050, 16338, 16555, 16727, 17116, 18060, 19450, 19866, 21395, 22575, 23100, 23340, 23650, 25674, 27230, 28380, 29175, 29953, 30100, 32676, 33110, 33454, 35475, 38900, 39732, 40845, 42790, 45150, 47300, 49665, 50181, 51348, 54460, 58350, 59906, 64185, 66220, 66908, 68075, 70950, 81690, 82775, 83635, 85580, 89859, 90300, 99330, 100362, 106975, 116700, 117089, 119812, 128370, 136150, 141900, 149765, 163380, 165550, 167270, 179718, 183997, 198660, 200724, 204225, 213950, 234178, 248325, 250905, 256740, 272300, 299530, 320925, 331100, 334540, 351267, 359436, 367994, 408450, 418175, 427900, 449295, 468356, 496650, 501810, 551991, 585445, 599060, 641850, 702534, 735988, 748825, 816900, 836350, 898590, 919985, 993300, 1003620, 1103982, 1170890, 1254525, 1283700, 1287979, 1405068, 1497650, 1672700, 1756335, 1797180, 1839970, 2207964, 2246475, 2341780, 2509050, 2575958, 2759955, 2927225, 2995300, 3512670, 3679940, 3863937, 4492950, 4599925, 5018100, 5151916, 5519910, 5854450, 6439895, 7025340, 7727874, 8781675, 8985900, 9199850, 11039820, 11708900, 12879790, 13799775, 15455748, 17563350, 18399700, 19319685, 25759580, 27599550, 32199475, 35126700, 38639370, 55199100, 64398950, 77278740, 96598425, 128797900, 193196850, 386393700]

約数ペア:

[(1, 386393700), (2, 193196850), (3, 128797900), (4, 96598425), (5, 77278740), (6, 64398950), (7, 55199100), (10, 38639370), (11, 35126700), (12, 32199475), (14, 27599550), (15, 25759580), (20, 19319685), (21, 18399700), (22, 17563350), (25, 15455748), (28, 13799775), (30, 12879790), (33, 11708900), (35, 11039820), (42, 9199850), (43, 8985900), (44, 8781675), (50, 7727874), (55, 7025340), (60, 6439895), (66, 5854450), (70, 5519910), (75, 5151916), (77, 5018100), (84, 4599925), (86, 4492950), (100, 3863937), (105, 3679940), (110, 3512670), (129, 2995300), (132, 2927225), (140, 2759955), (150, 2575958), (154, 2509050), (165, 2341780), (172, 2246475), (175, 2207964), (210, 1839970), (215, 1797180), (220, 1756335), (231, 1672700), (258, 1497650), (275, 1405068), (300, 1287979), (301, 1283700), (308, 1254525), (330, 1170890), (350, 1103982), (385, 1003620), (389, 993300), (420, 919985), (430, 898590), (462, 836350), (473, 816900), (516, 748825), (525, 735988), (550, 702534), (602, 641850), (645, 599060), (660, 585445), (700, 551991), (770, 501810), (778, 496650), (825, 468356), (860, 449295), (903, 427900), (924, 418175), (946, 408450), (1050, 367994), (1075, 359436), (1100, 351267), (1155, 334540), (1167, 331100), (1204, 320925), (1290, 299530), (1419, 272300), (1505, 256740), (1540, 250905), (1556, 248325), (1650, 234178), (1806, 213950), (1892, 204225), (1925, 200724), (1945, 198660), (2100, 183997), (2150, 179718), (2310, 167270), (2334, 165550), (2365, 163380), (2580, 149765), (2723, 141900), (2838, 136150), (3010, 128370), (3225, 119812), (3300, 117089), (3311, 116700), (3612, 106975), (3850, 100362), (3890, 99330), (4279, 90300), (4300, 89859), (4515, 85580), (4620, 83635), (4668, 82775), (4730, 81690), (5446, 70950), (5676, 68075), (5775, 66908), (5835, 66220), (6020, 64185), (6450, 59906), (6622, 58350), (7095, 54460), (7525, 51348), (7700, 50181), (7780, 49665), (8169, 47300), (8558, 45150), (9030, 42790), (9460, 40845), (9725, 39732), (9933, 38900), (10892, 35475), (11550, 33454), (11670, 33110), (11825, 32676), (12837, 30100), (12900, 29953), (13244, 29175), (13615, 28380), (14190, 27230), (15050, 25674), (16338, 23650), (16555, 23340), (16727, 23100), (17116, 22575), (18060, 21395), (19450, 19866)]