179736030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 506787840

約数和(自身を除く): 327051810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 103, 115, 135, 138, 206, 207, 230, 270, 281, 309, 345, 414, 515, 562, 618, 621, 690, 843, 927, 1030, 1035, 1242, 1405, 1545, 1686, 1854, 2070, 2369, 2529, 2781, 2810, 3090, 3105, 4215, 4635, 4738, 5058, 5562, 6210, 6463, 7107, 7587, 8430, 9270, 11845, 12645, 12926, 13905, 14214, 15174, 19389, 21321, 23690, 25290, 27810, 28943, 32315, 35535, 37935, 38778, 42642, 57886, 58167, 63963, 64630, 71070, 75870, 86829, 96945, 106605, 116334, 127926, 144715, 173658, 174501, 193890, 213210, 260487, 289430, 290835, 319815, 349002, 434145, 520974, 581670, 639630, 665689, 781461, 868290, 872505, 1302435, 1331378, 1562922, 1745010, 1997067, 2604870, 3328445, 3907305, 3994134, 5991201, 6656890, 7814610, 9985335, 11982402, 17973603, 19970670, 29956005, 35947206, 59912010, 89868015, 179736030]

約数ペア:

[(1, 179736030), (2, 89868015), (3, 59912010), (5, 35947206), (6, 29956005), (9, 19970670), (10, 17973603), (15, 11982402), (18, 9985335), (23, 7814610), (27, 6656890), (30, 5991201), (45, 3994134), (46, 3907305), (54, 3328445), (69, 2604870), (90, 1997067), (103, 1745010), (115, 1562922), (135, 1331378), (138, 1302435), (206, 872505), (207, 868290), (230, 781461), (270, 665689), (281, 639630), (309, 581670), (345, 520974), (414, 434145), (515, 349002), (562, 319815), (618, 290835), (621, 289430), (690, 260487), (843, 213210), (927, 193890), (1030, 174501), (1035, 173658), (1242, 144715), (1405, 127926), (1545, 116334), (1686, 106605), (1854, 96945), (2070, 86829), (2369, 75870), (2529, 71070), (2781, 64630), (2810, 63963), (3090, 58167), (3105, 57886), (4215, 42642), (4635, 38778), (4738, 37935), (5058, 35535), (5562, 32315), (6210, 28943), (6463, 27810), (7107, 25290), (7587, 23690), (8430, 21321), (9270, 19389), (11845, 15174), (12645, 14214), (12926, 13905)]