85233720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4967}}^1$

素因数の和:5005

約数の個数: 128

約数和(自身を含む): 300464640

約数和(自身を除く): 215230920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 4967, 5720, 8580, 9934, 14901, 17160, 19868, 24835, 29802, 39736, 49670, 54637, 59604, 64571, 74505, 99340, 109274, 119208, 129142, 149010, 163911, 193713, 198680, 218548, 258284, 273185, 298020, 322855, 327822, 387426, 437096, 516568, 546370, 596040, 645710, 655644, 710281, 774852, 819555, 968565, 1092740, 1291420, 1311288, 1420562, 1549704, 1639110, 1937130, 2130843, 2185480, 2582840, 2841124, 3278220, 3551405, 3874260, 4261686, 5682248, 6556440, 7102810, 7748520, 8523372, 10654215, 14205620, 17046744, 21308430, 28411240, 42616860, 85233720]

約数ペア:

[(1, 85233720), (2, 42616860), (3, 28411240), (4, 21308430), (5, 17046744), (6, 14205620), (8, 10654215), (10, 8523372), (11, 7748520), (12, 7102810), (13, 6556440), (15, 5682248), (20, 4261686), (22, 3874260), (24, 3551405), (26, 3278220), (30, 2841124), (33, 2582840), (39, 2185480), (40, 2130843), (44, 1937130), (52, 1639110), (55, 1549704), (60, 1420562), (65, 1311288), (66, 1291420), (78, 1092740), (88, 968565), (104, 819555), (110, 774852), (120, 710281), (130, 655644), (132, 645710), (143, 596040), (156, 546370), (165, 516568), (195, 437096), (220, 387426), (260, 327822), (264, 322855), (286, 298020), (312, 273185), (330, 258284), (390, 218548), (429, 198680), (440, 193713), (520, 163911), (572, 149010), (660, 129142), (715, 119208), (780, 109274), (858, 99340), (1144, 74505), (1320, 64571), (1430, 59604), (1560, 54637), (1716, 49670), (2145, 39736), (2860, 29802), (3432, 24835), (4290, 19868), (4967, 17160), (5720, 14901), (8580, 9934)]