252305820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 854999040

約数和(自身を除く): 602693220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 127, 130, 135, 156, 180, 195, 234, 254, 260, 270, 283, 351, 381, 390, 468, 508, 540, 566, 585, 635, 702, 762, 780, 849, 1132, 1143, 1170, 1270, 1404, 1415, 1524, 1651, 1698, 1755, 1905, 2286, 2340, 2540, 2547, 2830, 3302, 3396, 3429, 3510, 3679, 3810, 4245, 4572, 4953, 5094, 5660, 5715, 6604, 6858, 7020, 7358, 7620, 7641, 8255, 8490, 9906, 10188, 11037, 11430, 12735, 13716, 14716, 14859, 15282, 16510, 16980, 17145, 18395, 19812, 22074, 22860, 24765, 25470, 29718, 30564, 33020, 33111, 34290, 35941, 36790, 38205, 44148, 44577, 49530, 50940, 55185, 59436, 66222, 68580, 71882, 73580, 74295, 76410, 89154, 99060, 99333, 107823, 110370, 132444, 143764, 148590, 152820, 165555, 178308, 179705, 198666, 215646, 220740, 222885, 297180, 323469, 331110, 359410, 397332, 431292, 445770, 467233, 496665, 539115, 646938, 662220, 718820, 891540, 934466, 970407, 993330, 1078230, 1293876, 1401699, 1617345, 1868932, 1940814, 1986660, 2156460, 2336165, 2803398, 3234690, 3881628, 4205097, 4672330, 4852035, 5606796, 6469380, 7008495, 8410194, 9344660, 9704070, 12615291, 14016990, 16820388, 19408140, 21025485, 25230582, 28033980, 42050970, 50461164, 63076455, 84101940, 126152910, 252305820]

約数ペア:

[(1, 252305820), (2, 126152910), (3, 84101940), (4, 63076455), (5, 50461164), (6, 42050970), (9, 28033980), (10, 25230582), (12, 21025485), (13, 19408140), (15, 16820388), (18, 14016990), (20, 12615291), (26, 9704070), (27, 9344660), (30, 8410194), (36, 7008495), (39, 6469380), (45, 5606796), (52, 4852035), (54, 4672330), (60, 4205097), (65, 3881628), (78, 3234690), (90, 2803398), (108, 2336165), (117, 2156460), (127, 1986660), (130, 1940814), (135, 1868932), (156, 1617345), (180, 1401699), (195, 1293876), (234, 1078230), (254, 993330), (260, 970407), (270, 934466), (283, 891540), (351, 718820), (381, 662220), (390, 646938), (468, 539115), (508, 496665), (540, 467233), (566, 445770), (585, 431292), (635, 397332), (702, 359410), (762, 331110), (780, 323469), (849, 297180), (1132, 222885), (1143, 220740), (1170, 215646), (1270, 198666), (1404, 179705), (1415, 178308), (1524, 165555), (1651, 152820), (1698, 148590), (1755, 143764), (1905, 132444), (2286, 110370), (2340, 107823), (2540, 99333), (2547, 99060), (2830, 89154), (3302, 76410), (3396, 74295), (3429, 73580), (3510, 71882), (3679, 68580), (3810, 66222), (4245, 59436), (4572, 55185), (4953, 50940), (5094, 49530), (5660, 44577), (5715, 44148), (6604, 38205), (6858, 36790), (7020, 35941), (7358, 34290), (7620, 33111), (7641, 33020), (8255, 30564), (8490, 29718), (9906, 25470), (10188, 24765), (11037, 22860), (11430, 22074), (12735, 19812), (13716, 18395), (14716, 17145), (14859, 16980), (15282, 16510)]