1956977100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9839}}^1$

素因数の和:9889

約数の個数: 216

約数和(自身を含む): 6995177280

約数和(自身を除く): 5038200180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 30, 34, 36, 39, 45, 50, 51, 52, 60, 65, 68, 75, 78, 85, 90, 100, 102, 117, 130, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 300, 306, 325, 340, 390, 425, 442, 450, 468, 510, 585, 612, 650, 663, 765, 780, 850, 884, 900, 975, 1020, 1105, 1170, 1275, 1300, 1326, 1530, 1700, 1950, 1989, 2210, 2340, 2550, 2652, 2925, 3060, 3315, 3825, 3900, 3978, 4420, 5100, 5525, 5850, 6630, 7650, 7956, 9839, 9945, 11050, 11700, 13260, 15300, 16575, 19678, 19890, 22100, 29517, 33150, 39356, 39780, 49195, 49725, 59034, 66300, 88551, 98390, 99450, 118068, 127907, 147585, 167263, 177102, 196780, 198900, 245975, 255814, 295170, 334526, 354204, 383721, 442755, 491950, 501789, 511628, 590340, 639535, 669052, 737925, 767442, 836315, 885510, 983900, 1003578, 1151163, 1279070, 1475850, 1505367, 1534884, 1672630, 1771020, 1918605, 2007156, 2174419, 2213775, 2302326, 2508945, 2558140, 2951700, 3010734, 3197675, 3345260, 3837210, 4181575, 4348838, 4427550, 4604652, 5017890, 5755815, 6021468, 6395350, 6523257, 7526835, 7674420, 8363150, 8697676, 8855100, 9593025, 10035780, 10872095, 11511630, 12544725, 12790700, 13046514, 15053670, 16726300, 19186050, 19569771, 21744190, 23023260, 25089450, 26093028, 28779075, 30107340, 32616285, 37634175, 38372100, 39139542, 43488380, 50178900, 54360475, 57558150, 65232570, 75268350, 78279084, 97848855, 108720950, 115116300, 130465140, 150536700, 163081425, 195697710, 217441900, 326162850, 391395420, 489244275, 652325700, 978488550, 1956977100]

約数ペア:

[(1, 1956977100), (2, 978488550), (3, 652325700), (4, 489244275), (5, 391395420), (6, 326162850), (9, 217441900), (10, 195697710), (12, 163081425), (13, 150536700), (15, 130465140), (17, 115116300), (18, 108720950), (20, 97848855), (25, 78279084), (26, 75268350), (30, 65232570), (34, 57558150), (36, 54360475), (39, 50178900), (45, 43488380), (50, 39139542), (51, 38372100), (52, 37634175), (60, 32616285), (65, 30107340), (68, 28779075), (75, 26093028), (78, 25089450), (85, 23023260), (90, 21744190), (100, 19569771), (102, 19186050), (117, 16726300), (130, 15053670), (150, 13046514), (153, 12790700), (156, 12544725), (170, 11511630), (180, 10872095), (195, 10035780), (204, 9593025), (221, 8855100), (225, 8697676), (234, 8363150), (255, 7674420), (260, 7526835), (300, 6523257), (306, 6395350), (325, 6021468), (340, 5755815), (390, 5017890), (425, 4604652), (442, 4427550), (450, 4348838), (468, 4181575), (510, 3837210), (585, 3345260), (612, 3197675), (650, 3010734), (663, 2951700), (765, 2558140), (780, 2508945), (850, 2302326), (884, 2213775), (900, 2174419), (975, 2007156), (1020, 1918605), (1105, 1771020), (1170, 1672630), (1275, 1534884), (1300, 1505367), (1326, 1475850), (1530, 1279070), (1700, 1151163), (1950, 1003578), (1989, 983900), (2210, 885510), (2340, 836315), (2550, 767442), (2652, 737925), (2925, 669052), (3060, 639535), (3315, 590340), (3825, 511628), (3900, 501789), (3978, 491950), (4420, 442755), (5100, 383721), (5525, 354204), (5850, 334526), (6630, 295170), (7650, 255814), (7956, 245975), (9839, 198900), (9945, 196780), (11050, 177102), (11700, 167263), (13260, 147585), (15300, 127907), (16575, 118068), (19678, 99450), (19890, 98390), (22100, 88551), (29517, 66300), (33150, 59034), (39356, 49725), (39780, 49195)]