249568020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:591

約数の個数: 192

約数和(自身を含む): 849354240

約数和(自身を除く): 599786220

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, 73, 78, 90, 108, 117, 130, 135, 146, 156, 180, 195, 219, 234, 260, 270, 292, 351, 365, 390, 438, 468, 487, 540, 585, 657, 702, 730, 780, 876, 949, 974, 1095, 1170, 1314, 1404, 1460, 1461, 1755, 1898, 1948, 1971, 2190, 2340, 2435, 2628, 2847, 2922, 3285, 3510, 3796, 3942, 4380, 4383, 4745, 4870, 5694, 5844, 6331, 6570, 7020, 7305, 7884, 8541, 8766, 9490, 9740, 9855, 11388, 12662, 13140, 13149, 14235, 14610, 17082, 17532, 18980, 18993, 19710, 21915, 25324, 25623, 26298, 28470, 29220, 31655, 34164, 35551, 37986, 39420, 42705, 43830, 51246, 52596, 56940, 56979, 63310, 65745, 71102, 75972, 85410, 87660, 94965, 102492, 106653, 113958, 126620, 128115, 131490, 142204, 170820, 170937, 177755, 189930, 213306, 227916, 256230, 262980, 284895, 319959, 341874, 355510, 379860, 426612, 462163, 512460, 533265, 569790, 639918, 683748, 711020, 854685, 924326, 959877, 1066530, 1139580, 1279836, 1386489, 1599795, 1709370, 1848652, 1919754, 2133060, 2310815, 2772978, 3199590, 3418740, 3839508, 4159467, 4621630, 4799385, 5545956, 6399180, 6932445, 8318934, 9243260, 9598770, 12478401, 13864890, 16637868, 19197540, 20797335, 24956802, 27729780, 41594670, 49913604, 62392005, 83189340, 124784010, 249568020]

約数ペア:

[(1, 249568020), (2, 124784010), (3, 83189340), (4, 62392005), (5, 49913604), (6, 41594670), (9, 27729780), (10, 24956802), (12, 20797335), (13, 19197540), (15, 16637868), (18, 13864890), (20, 12478401), (26, 9598770), (27, 9243260), (30, 8318934), (36, 6932445), (39, 6399180), (45, 5545956), (52, 4799385), (54, 4621630), (60, 4159467), (65, 3839508), (73, 3418740), (78, 3199590), (90, 2772978), (108, 2310815), (117, 2133060), (130, 1919754), (135, 1848652), (146, 1709370), (156, 1599795), (180, 1386489), (195, 1279836), (219, 1139580), (234, 1066530), (260, 959877), (270, 924326), (292, 854685), (351, 711020), (365, 683748), (390, 639918), (438, 569790), (468, 533265), (487, 512460), (540, 462163), (585, 426612), (657, 379860), (702, 355510), (730, 341874), (780, 319959), (876, 284895), (949, 262980), (974, 256230), (1095, 227916), (1170, 213306), (1314, 189930), (1404, 177755), (1460, 170937), (1461, 170820), (1755, 142204), (1898, 131490), (1948, 128115), (1971, 126620), (2190, 113958), (2340, 106653), (2435, 102492), (2628, 94965), (2847, 87660), (2922, 85410), (3285, 75972), (3510, 71102), (3796, 65745), (3942, 63310), (4380, 56979), (4383, 56940), (4745, 52596), (4870, 51246), (5694, 43830), (5844, 42705), (6331, 39420), (6570, 37986), (7020, 35551), (7305, 34164), (7884, 31655), (8541, 29220), (8766, 28470), (9490, 26298), (9740, 25623), (9855, 25324), (11388, 21915), (12662, 19710), (13140, 18993), (13149, 18980), (14235, 17532), (14610, 17082)]