137315340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 432720288

約数和(自身を除く): 295404948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 113, 129, 157, 172, 180, 215, 226, 258, 314, 339, 387, 430, 452, 471, 516, 565, 628, 645, 678, 774, 785, 860, 942, 1017, 1130, 1290, 1356, 1413, 1548, 1570, 1695, 1884, 1935, 2034, 2260, 2355, 2580, 2826, 3140, 3390, 3870, 4068, 4710, 4859, 5085, 5652, 6751, 6780, 7065, 7740, 9420, 9718, 10170, 13502, 14130, 14577, 17741, 19436, 20253, 20340, 24295, 27004, 28260, 29154, 33755, 35482, 40506, 43731, 48590, 53223, 58308, 60759, 67510, 70964, 72885, 81012, 87462, 88705, 97180, 101265, 106446, 121518, 135020, 145770, 159669, 174924, 177410, 202530, 212892, 218655, 243036, 266115, 291540, 303795, 319338, 354820, 405060, 437310, 532230, 607590, 638676, 762863, 798345, 874620, 1064460, 1215180, 1525726, 1596690, 2288589, 3051452, 3193380, 3814315, 4577178, 6865767, 7628630, 9154356, 11442945, 13731534, 15257260, 22885890, 27463068, 34328835, 45771780, 68657670, 137315340]

約数ペア:

[(1, 137315340), (2, 68657670), (3, 45771780), (4, 34328835), (5, 27463068), (6, 22885890), (9, 15257260), (10, 13731534), (12, 11442945), (15, 9154356), (18, 7628630), (20, 6865767), (30, 4577178), (36, 3814315), (43, 3193380), (45, 3051452), (60, 2288589), (86, 1596690), (90, 1525726), (113, 1215180), (129, 1064460), (157, 874620), (172, 798345), (180, 762863), (215, 638676), (226, 607590), (258, 532230), (314, 437310), (339, 405060), (387, 354820), (430, 319338), (452, 303795), (471, 291540), (516, 266115), (565, 243036), (628, 218655), (645, 212892), (678, 202530), (774, 177410), (785, 174924), (860, 159669), (942, 145770), (1017, 135020), (1130, 121518), (1290, 106446), (1356, 101265), (1413, 97180), (1548, 88705), (1570, 87462), (1695, 81012), (1884, 72885), (1935, 70964), (2034, 67510), (2260, 60759), (2355, 58308), (2580, 53223), (2826, 48590), (3140, 43731), (3390, 40506), (3870, 35482), (4068, 33755), (4710, 29154), (4859, 28260), (5085, 27004), (5652, 24295), (6751, 20340), (6780, 20253), (7065, 19436), (7740, 17741), (9420, 14577), (9718, 14130), (10170, 13502)]