38994120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 142084800

約数和(自身を除く): 103090680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 129, 132, 165, 172, 180, 198, 215, 220, 229, 258, 264, 330, 344, 360, 387, 396, 430, 440, 458, 473, 495, 516, 645, 660, 687, 774, 792, 860, 916, 946, 990, 1032, 1145, 1290, 1320, 1374, 1419, 1548, 1720, 1832, 1892, 1935, 1980, 2061, 2290, 2365, 2519, 2580, 2748, 2838, 3096, 3435, 3784, 3870, 3960, 4122, 4257, 4580, 4730, 5038, 5160, 5496, 5676, 6870, 7095, 7557, 7740, 8244, 8514, 9160, 9460, 9847, 10076, 10305, 11352, 12595, 13740, 14190, 15114, 15480, 16488, 17028, 18920, 19694, 20152, 20610, 21285, 22671, 25190, 27480, 28380, 29541, 30228, 34056, 37785, 39388, 41220, 42570, 45342, 49235, 50380, 56760, 59082, 60456, 75570, 78776, 82440, 85140, 88623, 90684, 98470, 100760, 108317, 113355, 118164, 147705, 151140, 170280, 177246, 181368, 196940, 216634, 226710, 236328, 295410, 302280, 324951, 354492, 393880, 433268, 443115, 453420, 541585, 590820, 649902, 708984, 866536, 886230, 906840, 974853, 1083170, 1181640, 1299804, 1624755, 1772460, 1949706, 2166340, 2599608, 3249510, 3544920, 3899412, 4332680, 4874265, 6499020, 7798824, 9748530, 12998040, 19497060, 38994120]

約数ペア:

[(1, 38994120), (2, 19497060), (3, 12998040), (4, 9748530), (5, 7798824), (6, 6499020), (8, 4874265), (9, 4332680), (10, 3899412), (11, 3544920), (12, 3249510), (15, 2599608), (18, 2166340), (20, 1949706), (22, 1772460), (24, 1624755), (30, 1299804), (33, 1181640), (36, 1083170), (40, 974853), (43, 906840), (44, 886230), (45, 866536), (55, 708984), (60, 649902), (66, 590820), (72, 541585), (86, 453420), (88, 443115), (90, 433268), (99, 393880), (110, 354492), (120, 324951), (129, 302280), (132, 295410), (165, 236328), (172, 226710), (180, 216634), (198, 196940), (215, 181368), (220, 177246), (229, 170280), (258, 151140), (264, 147705), (330, 118164), (344, 113355), (360, 108317), (387, 100760), (396, 98470), (430, 90684), (440, 88623), (458, 85140), (473, 82440), (495, 78776), (516, 75570), (645, 60456), (660, 59082), (687, 56760), (774, 50380), (792, 49235), (860, 45342), (916, 42570), (946, 41220), (990, 39388), (1032, 37785), (1145, 34056), (1290, 30228), (1320, 29541), (1374, 28380), (1419, 27480), (1548, 25190), (1720, 22671), (1832, 21285), (1892, 20610), (1935, 20152), (1980, 19694), (2061, 18920), (2290, 17028), (2365, 16488), (2519, 15480), (2580, 15114), (2748, 14190), (2838, 13740), (3096, 12595), (3435, 11352), (3784, 10305), (3870, 10076), (3960, 9847), (4122, 9460), (4257, 9160), (4580, 8514), (4730, 8244), (5038, 7740), (5160, 7557), (5496, 7095), (5676, 6870)]