139775220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6637}}^1$

素因数の和:6671

約数の個数: 120

約数和(自身を含む): 472280424

約数和(自身を除く): 332505204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 6637, 7020, 10530, 13274, 19911, 21060, 26548, 33185, 39822, 59733, 66370, 79644, 86281, 99555, 119466, 132740, 172562, 179199, 199110, 238932, 258843, 298665, 345124, 358398, 398220, 431405, 517686, 537597, 597330, 716796, 776529, 862810, 895995, 1035372, 1075194, 1194660, 1294215, 1553058, 1725620, 1791990, 2150388, 2329587, 2588430, 2687985, 3106116, 3583980, 3882645, 4659174, 5176860, 5375970, 6988761, 7765290, 9318348, 10751940, 11647935, 13977522, 15530580, 23295870, 27955044, 34943805, 46591740, 69887610, 139775220]

約数ペア:

[(1, 139775220), (2, 69887610), (3, 46591740), (4, 34943805), (5, 27955044), (6, 23295870), (9, 15530580), (10, 13977522), (12, 11647935), (13, 10751940), (15, 9318348), (18, 7765290), (20, 6988761), (26, 5375970), (27, 5176860), (30, 4659174), (36, 3882645), (39, 3583980), (45, 3106116), (52, 2687985), (54, 2588430), (60, 2329587), (65, 2150388), (78, 1791990), (81, 1725620), (90, 1553058), (108, 1294215), (117, 1194660), (130, 1075194), (135, 1035372), (156, 895995), (162, 862810), (180, 776529), (195, 716796), (234, 597330), (260, 537597), (270, 517686), (324, 431405), (351, 398220), (390, 358398), (405, 345124), (468, 298665), (540, 258843), (585, 238932), (702, 199110), (780, 179199), (810, 172562), (1053, 132740), (1170, 119466), (1404, 99555), (1620, 86281), (1755, 79644), (2106, 66370), (2340, 59733), (3510, 39822), (4212, 33185), (5265, 26548), (6637, 21060), (7020, 19911), (10530, 13274)]