340340700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3769}}^1$

素因数の和:3836

約数の個数: 144

約数和(自身を含む): 1151870720

約数和(自身を除く): 811530020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 60, 70, 75, 84, 86, 100, 105, 129, 140, 150, 172, 175, 210, 215, 258, 300, 301, 350, 420, 430, 516, 525, 602, 645, 700, 860, 903, 1050, 1075, 1204, 1290, 1505, 1806, 2100, 2150, 2580, 3010, 3225, 3612, 3769, 4300, 4515, 6020, 6450, 7525, 7538, 9030, 11307, 12900, 15050, 15076, 18060, 18845, 22575, 22614, 26383, 30100, 37690, 45150, 45228, 52766, 56535, 75380, 79149, 90300, 94225, 105532, 113070, 131915, 158298, 162067, 188450, 226140, 263830, 282675, 316596, 324134, 376900, 395745, 486201, 527660, 565350, 648268, 659575, 791490, 810335, 972402, 1130700, 1134469, 1319150, 1582980, 1620670, 1944804, 1978725, 2268938, 2431005, 2638300, 3241340, 3403407, 3957450, 4051675, 4537876, 4862010, 5672345, 6806814, 7914900, 8103350, 9724020, 11344690, 12155025, 13613628, 16206700, 17017035, 22689380, 24310050, 28361725, 34034070, 48620100, 56723450, 68068140, 85085175, 113446900, 170170350, 340340700]

約数ペア:

[(1, 340340700), (2, 170170350), (3, 113446900), (4, 85085175), (5, 68068140), (6, 56723450), (7, 48620100), (10, 34034070), (12, 28361725), (14, 24310050), (15, 22689380), (20, 17017035), (21, 16206700), (25, 13613628), (28, 12155025), (30, 11344690), (35, 9724020), (42, 8103350), (43, 7914900), (50, 6806814), (60, 5672345), (70, 4862010), (75, 4537876), (84, 4051675), (86, 3957450), (100, 3403407), (105, 3241340), (129, 2638300), (140, 2431005), (150, 2268938), (172, 1978725), (175, 1944804), (210, 1620670), (215, 1582980), (258, 1319150), (300, 1134469), (301, 1130700), (350, 972402), (420, 810335), (430, 791490), (516, 659575), (525, 648268), (602, 565350), (645, 527660), (700, 486201), (860, 395745), (903, 376900), (1050, 324134), (1075, 316596), (1204, 282675), (1290, 263830), (1505, 226140), (1806, 188450), (2100, 162067), (2150, 158298), (2580, 131915), (3010, 113070), (3225, 105532), (3612, 94225), (3769, 90300), (4300, 79149), (4515, 75380), (6020, 56535), (6450, 52766), (7525, 45228), (7538, 45150), (9030, 37690), (11307, 30100), (12900, 26383), (15050, 22614), (15076, 22575), (18060, 18845)]