142077780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 192

約数和(自身を含む): 489780480

約数和(自身を除く): 347702700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 90, 108, 111, 117, 130, 135, 148, 156, 180, 185, 195, 222, 234, 260, 270, 333, 351, 370, 390, 444, 468, 481, 540, 547, 555, 585, 666, 702, 740, 780, 962, 999, 1094, 1110, 1170, 1332, 1404, 1443, 1641, 1665, 1755, 1924, 1998, 2188, 2220, 2340, 2405, 2735, 2886, 3282, 3330, 3510, 3996, 4329, 4810, 4923, 4995, 5470, 5772, 6564, 6660, 7020, 7111, 7215, 8205, 8658, 9620, 9846, 9990, 10940, 12987, 14222, 14430, 14769, 16410, 17316, 19692, 19980, 20239, 21333, 21645, 24615, 25974, 28444, 28860, 29538, 32820, 35555, 40478, 42666, 43290, 49230, 51948, 59076, 60717, 63999, 64935, 71110, 73845, 80956, 85332, 86580, 98460, 101195, 106665, 121434, 127998, 129870, 142220, 147690, 182151, 191997, 202390, 213330, 242868, 255996, 259740, 263107, 295380, 303585, 319995, 364302, 383994, 404780, 426660, 526214, 546453, 607170, 639990, 728604, 767988, 789321, 910755, 959985, 1052428, 1092906, 1214340, 1279980, 1315535, 1578642, 1821510, 1919970, 2185812, 2367963, 2631070, 2732265, 3157284, 3643020, 3839940, 3946605, 4735926, 5262140, 5464530, 7103889, 7893210, 9471852, 10929060, 11839815, 14207778, 15786420, 23679630, 28415556, 35519445, 47359260, 71038890, 142077780]

約数ペア:

[(1, 142077780), (2, 71038890), (3, 47359260), (4, 35519445), (5, 28415556), (6, 23679630), (9, 15786420), (10, 14207778), (12, 11839815), (13, 10929060), (15, 9471852), (18, 7893210), (20, 7103889), (26, 5464530), (27, 5262140), (30, 4735926), (36, 3946605), (37, 3839940), (39, 3643020), (45, 3157284), (52, 2732265), (54, 2631070), (60, 2367963), (65, 2185812), (74, 1919970), (78, 1821510), (90, 1578642), (108, 1315535), (111, 1279980), (117, 1214340), (130, 1092906), (135, 1052428), (148, 959985), (156, 910755), (180, 789321), (185, 767988), (195, 728604), (222, 639990), (234, 607170), (260, 546453), (270, 526214), (333, 426660), (351, 404780), (370, 383994), (390, 364302), (444, 319995), (468, 303585), (481, 295380), (540, 263107), (547, 259740), (555, 255996), (585, 242868), (666, 213330), (702, 202390), (740, 191997), (780, 182151), (962, 147690), (999, 142220), (1094, 129870), (1110, 127998), (1170, 121434), (1332, 106665), (1404, 101195), (1443, 98460), (1641, 86580), (1665, 85332), (1755, 80956), (1924, 73845), (1998, 71110), (2188, 64935), (2220, 63999), (2340, 60717), (2405, 59076), (2735, 51948), (2886, 49230), (3282, 43290), (3330, 42666), (3510, 40478), (3996, 35555), (4329, 32820), (4810, 29538), (4923, 28860), (4995, 28444), (5470, 25974), (5772, 24615), (6564, 21645), (6660, 21333), (7020, 20239), (7111, 19980), (7215, 19692), (8205, 17316), (8658, 16410), (9620, 14769), (9846, 14430), (9990, 14222), (10940, 12987)]