1895293800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:633

約数の個数: 288

約数和(自身を含む): 6664394880

約数和(自身を除く): 4769101080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 47, 50, 60, 72, 75, 86, 90, 94, 100, 120, 129, 141, 150, 172, 180, 188, 200, 215, 225, 235, 258, 282, 300, 344, 360, 376, 387, 423, 430, 450, 470, 516, 521, 564, 600, 645, 705, 774, 846, 860, 900, 940, 1032, 1042, 1075, 1128, 1175, 1290, 1410, 1548, 1563, 1692, 1720, 1800, 1880, 1935, 2021, 2084, 2115, 2150, 2350, 2580, 2605, 2820, 3096, 3126, 3225, 3384, 3525, 3870, 4042, 4168, 4230, 4300, 4689, 4700, 5160, 5210, 5640, 6063, 6252, 6450, 7050, 7740, 7815, 8084, 8460, 8600, 9378, 9400, 9675, 10105, 10420, 10575, 12126, 12504, 12900, 13025, 14100, 15480, 15630, 16168, 16920, 18189, 18756, 19350, 20210, 20840, 21150, 22403, 23445, 24252, 24487, 25800, 26050, 28200, 30315, 31260, 36378, 37512, 38700, 39075, 40420, 42300, 44806, 46890, 48504, 48974, 50525, 52100, 60630, 62520, 67209, 72756, 73461, 77400, 78150, 80840, 84600, 89612, 90945, 93780, 97948, 101050, 104200, 112015, 117225, 121260, 122435, 134418, 145512, 146922, 151575, 156300, 179224, 181890, 187560, 195896, 201627, 202100, 220383, 224030, 234450, 242520, 244870, 268836, 293844, 303150, 312600, 336045, 363780, 367305, 403254, 404200, 440766, 448060, 454725, 468900, 489740, 537672, 560075, 587688, 606300, 612175, 672090, 727560, 734610, 806508, 881532, 896120, 909450, 937800, 979480, 1008135, 1052941, 1101915, 1120150, 1212600, 1224350, 1344180, 1469220, 1613016, 1680225, 1763064, 1818900, 1836525, 2016270, 2105882, 2203830, 2240300, 2448700, 2688360, 2938440, 3158823, 3360450, 3637800, 3673050, 4032540, 4211764, 4407660, 4480600, 4897400, 5040675, 5264705, 5509575, 6317646, 6720900, 7346100, 8065080, 8423528, 8815320, 9476469, 10081350, 10529410, 11019150, 12635292, 13441800, 14692200, 15794115, 18952938, 20162700, 21058820, 22038300, 25270584, 26323525, 31588230, 37905876, 40325400, 42117640, 44076600, 47382345, 52647050, 63176460, 75811752, 78970575, 94764690, 105294100, 126352920, 157941150, 189529380, 210588200, 236911725, 315882300, 379058760, 473823450, 631764600, 947646900, 1895293800]

約数ペア:

[(1, 1895293800), (2, 947646900), (3, 631764600), (4, 473823450), (5, 379058760), (6, 315882300), (8, 236911725), (9, 210588200), (10, 189529380), (12, 157941150), (15, 126352920), (18, 105294100), (20, 94764690), (24, 78970575), (25, 75811752), (30, 63176460), (36, 52647050), (40, 47382345), (43, 44076600), (45, 42117640), (47, 40325400), (50, 37905876), (60, 31588230), (72, 26323525), (75, 25270584), (86, 22038300), (90, 21058820), (94, 20162700), (100, 18952938), (120, 15794115), (129, 14692200), (141, 13441800), (150, 12635292), (172, 11019150), (180, 10529410), (188, 10081350), (200, 9476469), (215, 8815320), (225, 8423528), (235, 8065080), (258, 7346100), (282, 6720900), (300, 6317646), (344, 5509575), (360, 5264705), (376, 5040675), (387, 4897400), (423, 4480600), (430, 4407660), (450, 4211764), (470, 4032540), (516, 3673050), (521, 3637800), (564, 3360450), (600, 3158823), (645, 2938440), (705, 2688360), (774, 2448700), (846, 2240300), (860, 2203830), (900, 2105882), (940, 2016270), (1032, 1836525), (1042, 1818900), (1075, 1763064), (1128, 1680225), (1175, 1613016), (1290, 1469220), (1410, 1344180), (1548, 1224350), (1563, 1212600), (1692, 1120150), (1720, 1101915), (1800, 1052941), (1880, 1008135), (1935, 979480), (2021, 937800), (2084, 909450), (2115, 896120), (2150, 881532), (2350, 806508), (2580, 734610), (2605, 727560), (2820, 672090), (3096, 612175), (3126, 606300), (3225, 587688), (3384, 560075), (3525, 537672), (3870, 489740), (4042, 468900), (4168, 454725), (4230, 448060), (4300, 440766), (4689, 404200), (4700, 403254), (5160, 367305), (5210, 363780), (5640, 336045), (6063, 312600), (6252, 303150), (6450, 293844), (7050, 268836), (7740, 244870), (7815, 242520), (8084, 234450), (8460, 224030), (8600, 220383), (9378, 202100), (9400, 201627), (9675, 195896), (10105, 187560), (10420, 181890), (10575, 179224), (12126, 156300), (12504, 151575), (12900, 146922), (13025, 145512), (14100, 134418), (15480, 122435), (15630, 121260), (16168, 117225), (16920, 112015), (18189, 104200), (18756, 101050), (19350, 97948), (20210, 93780), (20840, 90945), (21150, 89612), (22403, 84600), (23445, 80840), (24252, 78150), (24487, 77400), (25800, 73461), (26050, 72756), (28200, 67209), (30315, 62520), (31260, 60630), (36378, 52100), (37512, 50525), (38700, 48974), (39075, 48504), (40420, 46890), (42300, 44806)]