145477080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{2749}}^1$

素因数の和:2783

約数の個数: 192

約数和(自身を含む): 564300000

約数和(自身を除く): 418822920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2749, 2940, 3528, 3780, 4410, 5292, 5498, 5880, 6615, 7560, 8247, 8820, 10584, 10996, 13230, 13745, 16494, 17640, 19243, 21992, 24741, 26460, 27490, 32988, 38486, 41235, 49482, 52920, 54980, 57729, 65976, 74223, 76972, 82470, 96215, 98964, 109960, 115458, 123705, 134701, 148446, 153944, 164940, 173187, 192430, 197928, 230916, 247410, 269402, 288645, 296892, 329880, 346374, 371115, 384860, 404103, 461832, 494820, 519561, 538804, 577290, 593784, 673505, 692748, 742230, 769720, 808206, 865935, 989640, 1039122, 1077608, 1154580, 1212309, 1347010, 1385496, 1484460, 1616412, 1731870, 2020515, 2078244, 2309160, 2424618, 2597805, 2694020, 2968920, 3232824, 3463740, 3636927, 4041030, 4156488, 4849236, 5195610, 5388040, 6061545, 6927480, 7273854, 8082060, 9698472, 10391220, 12123090, 14547708, 16164120, 18184635, 20782440, 24246180, 29095416, 36369270, 48492360, 72738540, 145477080]

約数ペア:

[(1, 145477080), (2, 72738540), (3, 48492360), (4, 36369270), (5, 29095416), (6, 24246180), (7, 20782440), (8, 18184635), (9, 16164120), (10, 14547708), (12, 12123090), (14, 10391220), (15, 9698472), (18, 8082060), (20, 7273854), (21, 6927480), (24, 6061545), (27, 5388040), (28, 5195610), (30, 4849236), (35, 4156488), (36, 4041030), (40, 3636927), (42, 3463740), (45, 3232824), (49, 2968920), (54, 2694020), (56, 2597805), (60, 2424618), (63, 2309160), (70, 2078244), (72, 2020515), (84, 1731870), (90, 1616412), (98, 1484460), (105, 1385496), (108, 1347010), (120, 1212309), (126, 1154580), (135, 1077608), (140, 1039122), (147, 989640), (168, 865935), (180, 808206), (189, 769720), (196, 742230), (210, 692748), (216, 673505), (245, 593784), (252, 577290), (270, 538804), (280, 519561), (294, 494820), (315, 461832), (360, 404103), (378, 384860), (392, 371115), (420, 346374), (441, 329880), (490, 296892), (504, 288645), (540, 269402), (588, 247410), (630, 230916), (735, 197928), (756, 192430), (840, 173187), (882, 164940), (945, 153944), (980, 148446), (1080, 134701), (1176, 123705), (1260, 115458), (1323, 109960), (1470, 98964), (1512, 96215), (1764, 82470), (1890, 76972), (1960, 74223), (2205, 65976), (2520, 57729), (2646, 54980), (2749, 52920), (2940, 49482), (3528, 41235), (3780, 38486), (4410, 32988), (5292, 27490), (5498, 26460), (5880, 24741), (6615, 21992), (7560, 19243), (8247, 17640), (8820, 16494), (10584, 13745), (10996, 13230)]