25155707040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{286381}}^1$

素因数の和:286463

約数の個数: 144

約数和(自身を含む): 87251431176

約数和(自身を除く): 62095724136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 5856, 7320, 8784, 9760, 10980, 14640, 17568, 21960, 29280, 43920, 87840, 286381, 572762, 859143, 1145524, 1431905, 1718286, 2291048, 2577429, 2863810, 3436572, 4295715, 4582096, 5154858, 5727620, 6873144, 8591430, 9164192, 10309716, 11455240, 12887145, 13746288, 17182860, 17469241, 20619432, 22910480, 25774290, 27492576, 34365720, 34938482, 41238864, 45820960, 51548580, 52407723, 68731440, 69876964, 82477728, 87346205, 103097160, 104815446, 137462880, 139753928, 157223169, 174692410, 206194320, 209630892, 262038615, 279507856, 314446338, 349384820, 412388640, 419261784, 524077230, 559015712, 628892676, 698769640, 786115845, 838523568, 1048154460, 1257785352, 1397539280, 1572231690, 1677047136, 2096308920, 2515570704, 2795078560, 3144463380, 4192617840, 5031141408, 6288926760, 8385235680, 12577853520, 25155707040]

約数ペア:

[(1, 25155707040), (2, 12577853520), (3, 8385235680), (4, 6288926760), (5, 5031141408), (6, 4192617840), (8, 3144463380), (9, 2795078560), (10, 2515570704), (12, 2096308920), (15, 1677047136), (16, 1572231690), (18, 1397539280), (20, 1257785352), (24, 1048154460), (30, 838523568), (32, 786115845), (36, 698769640), (40, 628892676), (45, 559015712), (48, 524077230), (60, 419261784), (61, 412388640), (72, 349384820), (80, 314446338), (90, 279507856), (96, 262038615), (120, 209630892), (122, 206194320), (144, 174692410), (160, 157223169), (180, 139753928), (183, 137462880), (240, 104815446), (244, 103097160), (288, 87346205), (305, 82477728), (360, 69876964), (366, 68731440), (480, 52407723), (488, 51548580), (549, 45820960), (610, 41238864), (720, 34938482), (732, 34365720), (915, 27492576), (976, 25774290), (1098, 22910480), (1220, 20619432), (1440, 17469241), (1464, 17182860), (1830, 13746288), (1952, 12887145), (2196, 11455240), (2440, 10309716), (2745, 9164192), (2928, 8591430), (3660, 6873144), (4392, 5727620), (4880, 5154858), (5490, 4582096), (5856, 4295715), (7320, 3436572), (8784, 2863810), (9760, 2577429), (10980, 2291048), (14640, 1718286), (17568, 1431905), (21960, 1145524), (29280, 859143), (43920, 572762), (87840, 286381)]