109358460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 345945600

約数和(自身を除く): 236587140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 71, 86, 90, 129, 142, 172, 180, 199, 213, 215, 258, 284, 355, 387, 398, 426, 430, 516, 597, 639, 645, 710, 774, 796, 852, 860, 995, 1065, 1194, 1278, 1290, 1420, 1548, 1791, 1935, 1990, 2130, 2388, 2556, 2580, 2985, 3053, 3195, 3582, 3870, 3980, 4260, 5970, 6106, 6390, 7164, 7740, 8557, 8955, 9159, 11940, 12212, 12780, 14129, 15265, 17114, 17910, 18318, 25671, 27477, 28258, 30530, 34228, 35820, 36636, 42387, 42785, 45795, 51342, 54954, 56516, 61060, 70645, 77013, 84774, 85570, 91590, 102684, 109908, 127161, 128355, 137385, 141290, 154026, 169548, 171140, 183180, 211935, 254322, 256710, 274770, 282580, 308052, 385065, 423870, 508644, 513420, 549540, 607547, 635805, 770130, 847740, 1215094, 1271610, 1540260, 1822641, 2430188, 2543220, 3037735, 3645282, 5467923, 6075470, 7290564, 9113205, 10935846, 12150940, 18226410, 21871692, 27339615, 36452820, 54679230, 109358460]

約数ペア:

[(1, 109358460), (2, 54679230), (3, 36452820), (4, 27339615), (5, 21871692), (6, 18226410), (9, 12150940), (10, 10935846), (12, 9113205), (15, 7290564), (18, 6075470), (20, 5467923), (30, 3645282), (36, 3037735), (43, 2543220), (45, 2430188), (60, 1822641), (71, 1540260), (86, 1271610), (90, 1215094), (129, 847740), (142, 770130), (172, 635805), (180, 607547), (199, 549540), (213, 513420), (215, 508644), (258, 423870), (284, 385065), (355, 308052), (387, 282580), (398, 274770), (426, 256710), (430, 254322), (516, 211935), (597, 183180), (639, 171140), (645, 169548), (710, 154026), (774, 141290), (796, 137385), (852, 128355), (860, 127161), (995, 109908), (1065, 102684), (1194, 91590), (1278, 85570), (1290, 84774), (1420, 77013), (1548, 70645), (1791, 61060), (1935, 56516), (1990, 54954), (2130, 51342), (2388, 45795), (2556, 42785), (2580, 42387), (2985, 36636), (3053, 35820), (3195, 34228), (3582, 30530), (3870, 28258), (3980, 27477), (4260, 25671), (5970, 18318), (6106, 17910), (6390, 17114), (7164, 15265), (7740, 14129), (8557, 12780), (8955, 12212), (9159, 11940)]