195462540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11933}}^1$

素因数の和:11968

約数の個数: 144

約数和(自身を含む): 729787968

約数和(自身を除く): 534325428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 11933, 16380, 23866, 35799, 47732, 59665, 71598, 83531, 107397, 119330, 143196, 155129, 167062, 178995, 214794, 238660, 250593, 310258, 334124, 357990, 417655, 429588, 465387, 501186, 536985, 620516, 715980, 751779, 775645, 835310, 930774, 1002372, 1073970, 1085903, 1252965, 1396161, 1503558, 1551290, 1670620, 1861548, 2147940, 2171806, 2326935, 2505930, 2792322, 3007116, 3102580, 3257709, 3758895, 4343612, 4653870, 5011860, 5429515, 5584644, 6515418, 6980805, 7517790, 9307740, 9773127, 10859030, 13030836, 13961610, 15035580, 16288545, 19546254, 21718060, 27923220, 32577090, 39092508, 48865635, 65154180, 97731270, 195462540]

約数ペア:

[(1, 195462540), (2, 97731270), (3, 65154180), (4, 48865635), (5, 39092508), (6, 32577090), (7, 27923220), (9, 21718060), (10, 19546254), (12, 16288545), (13, 15035580), (14, 13961610), (15, 13030836), (18, 10859030), (20, 9773127), (21, 9307740), (26, 7517790), (28, 6980805), (30, 6515418), (35, 5584644), (36, 5429515), (39, 5011860), (42, 4653870), (45, 4343612), (52, 3758895), (60, 3257709), (63, 3102580), (65, 3007116), (70, 2792322), (78, 2505930), (84, 2326935), (90, 2171806), (91, 2147940), (105, 1861548), (117, 1670620), (126, 1551290), (130, 1503558), (140, 1396161), (156, 1252965), (180, 1085903), (182, 1073970), (195, 1002372), (210, 930774), (234, 835310), (252, 775645), (260, 751779), (273, 715980), (315, 620516), (364, 536985), (390, 501186), (420, 465387), (455, 429588), (468, 417655), (546, 357990), (585, 334124), (630, 310258), (780, 250593), (819, 238660), (910, 214794), (1092, 178995), (1170, 167062), (1260, 155129), (1365, 143196), (1638, 119330), (1820, 107397), (2340, 83531), (2730, 71598), (3276, 59665), (4095, 47732), (5460, 35799), (8190, 23866), (11933, 16380)]