51135300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 180

約数和(自身を含む): 170145360

約数和(自身を除く): 119010060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 59, 60, 75, 81, 90, 100, 107, 108, 118, 135, 150, 162, 177, 180, 214, 225, 236, 270, 295, 300, 321, 324, 354, 405, 428, 450, 531, 535, 540, 590, 642, 675, 708, 810, 885, 900, 963, 1062, 1070, 1180, 1284, 1350, 1475, 1593, 1605, 1620, 1770, 1926, 2025, 2124, 2140, 2655, 2675, 2700, 2889, 2950, 3186, 3210, 3540, 3852, 4050, 4425, 4779, 4815, 5310, 5350, 5778, 5900, 6313, 6372, 6420, 7965, 8025, 8100, 8667, 8850, 9558, 9630, 10620, 10700, 11556, 12626, 13275, 14445, 15930, 16050, 17334, 17700, 18939, 19116, 19260, 23895, 24075, 25252, 26550, 28890, 31565, 31860, 32100, 34668, 37878, 39825, 43335, 47790, 48150, 53100, 56817, 57780, 63130, 72225, 75756, 79650, 86670, 94695, 95580, 96300, 113634, 119475, 126260, 144450, 157825, 159300, 170451, 173340, 189390, 216675, 227268, 238950, 284085, 288900, 315650, 340902, 378780, 433350, 473475, 477900, 511353, 568170, 631300, 681804, 852255, 866700, 946950, 1022706, 1136340, 1420425, 1704510, 1893900, 2045412, 2556765, 2840850, 3409020, 4261275, 5113530, 5681700, 8522550, 10227060, 12783825, 17045100, 25567650, 51135300]

約数ペア:

[(1, 51135300), (2, 25567650), (3, 17045100), (4, 12783825), (5, 10227060), (6, 8522550), (9, 5681700), (10, 5113530), (12, 4261275), (15, 3409020), (18, 2840850), (20, 2556765), (25, 2045412), (27, 1893900), (30, 1704510), (36, 1420425), (45, 1136340), (50, 1022706), (54, 946950), (59, 866700), (60, 852255), (75, 681804), (81, 631300), (90, 568170), (100, 511353), (107, 477900), (108, 473475), (118, 433350), (135, 378780), (150, 340902), (162, 315650), (177, 288900), (180, 284085), (214, 238950), (225, 227268), (236, 216675), (270, 189390), (295, 173340), (300, 170451), (321, 159300), (324, 157825), (354, 144450), (405, 126260), (428, 119475), (450, 113634), (531, 96300), (535, 95580), (540, 94695), (590, 86670), (642, 79650), (675, 75756), (708, 72225), (810, 63130), (885, 57780), (900, 56817), (963, 53100), (1062, 48150), (1070, 47790), (1180, 43335), (1284, 39825), (1350, 37878), (1475, 34668), (1593, 32100), (1605, 31860), (1620, 31565), (1770, 28890), (1926, 26550), (2025, 25252), (2124, 24075), (2140, 23895), (2655, 19260), (2675, 19116), (2700, 18939), (2889, 17700), (2950, 17334), (3186, 16050), (3210, 15930), (3540, 14445), (3852, 13275), (4050, 12626), (4425, 11556), (4779, 10700), (4815, 10620), (5310, 9630), (5350, 9558), (5778, 8850), (5900, 8667), (6313, 8100), (6372, 8025), (6420, 7965)]