87934140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:609

約数の個数: 192

約数和(自身を含む): 320517120

約数和(自身を除く): 232582980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 84, 86, 90, 105, 108, 126, 129, 135, 140, 172, 180, 189, 210, 215, 252, 258, 270, 301, 315, 378, 387, 420, 430, 516, 540, 541, 602, 630, 645, 756, 774, 860, 903, 945, 1082, 1161, 1204, 1260, 1290, 1505, 1548, 1623, 1806, 1890, 1935, 2164, 2322, 2580, 2705, 2709, 3010, 3246, 3612, 3780, 3787, 3870, 4515, 4644, 4869, 5410, 5418, 5805, 6020, 6492, 7574, 7740, 8115, 8127, 9030, 9738, 10820, 10836, 11361, 11610, 13545, 14607, 15148, 16230, 16254, 18060, 18935, 19476, 22722, 23220, 23263, 24345, 27090, 29214, 32460, 32508, 34083, 37870, 40635, 45444, 46526, 48690, 54180, 56805, 58428, 68166, 69789, 73035, 75740, 81270, 93052, 97380, 102249, 113610, 116315, 136332, 139578, 146070, 162540, 162841, 170415, 204498, 209367, 227220, 232630, 279156, 292140, 325682, 340830, 348945, 408996, 418734, 465260, 488523, 511245, 628101, 651364, 681660, 697890, 814205, 837468, 977046, 1022490, 1046835, 1256202, 1395780, 1465569, 1628410, 1954092, 2044980, 2093670, 2442615, 2512404, 2931138, 3140505, 3256820, 4187340, 4396707, 4885230, 5862276, 6281010, 7327845, 8793414, 9770460, 12562020, 14655690, 17586828, 21983535, 29311380, 43967070, 87934140]

約数ペア:

[(1, 87934140), (2, 43967070), (3, 29311380), (4, 21983535), (5, 17586828), (6, 14655690), (7, 12562020), (9, 9770460), (10, 8793414), (12, 7327845), (14, 6281010), (15, 5862276), (18, 4885230), (20, 4396707), (21, 4187340), (27, 3256820), (28, 3140505), (30, 2931138), (35, 2512404), (36, 2442615), (42, 2093670), (43, 2044980), (45, 1954092), (54, 1628410), (60, 1465569), (63, 1395780), (70, 1256202), (84, 1046835), (86, 1022490), (90, 977046), (105, 837468), (108, 814205), (126, 697890), (129, 681660), (135, 651364), (140, 628101), (172, 511245), (180, 488523), (189, 465260), (210, 418734), (215, 408996), (252, 348945), (258, 340830), (270, 325682), (301, 292140), (315, 279156), (378, 232630), (387, 227220), (420, 209367), (430, 204498), (516, 170415), (540, 162841), (541, 162540), (602, 146070), (630, 139578), (645, 136332), (756, 116315), (774, 113610), (860, 102249), (903, 97380), (945, 93052), (1082, 81270), (1161, 75740), (1204, 73035), (1260, 69789), (1290, 68166), (1505, 58428), (1548, 56805), (1623, 54180), (1806, 48690), (1890, 46526), (1935, 45444), (2164, 40635), (2322, 37870), (2580, 34083), (2705, 32508), (2709, 32460), (3010, 29214), (3246, 27090), (3612, 24345), (3780, 23263), (3787, 23220), (3870, 22722), (4515, 19476), (4644, 18935), (4869, 18060), (5410, 16254), (5418, 16230), (5805, 15148), (6020, 14607), (6492, 13545), (7574, 11610), (7740, 11361), (8115, 10836), (8127, 10820), (9030, 9738)]