73437480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1489}}^1$

素因数の和:1643

約数の個数: 96

約数和(自身を含む): 240575400

約数和(自身を除く): 167137920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 360, 411, 548, 685, 822, 1096, 1233, 1370, 1489, 1644, 2055, 2466, 2740, 2978, 3288, 4110, 4467, 4932, 5480, 5956, 6165, 7445, 8220, 8934, 9864, 11912, 12330, 13401, 14890, 16440, 17868, 22335, 24660, 26802, 29780, 35736, 44670, 49320, 53604, 59560, 67005, 89340, 107208, 134010, 178680, 203993, 268020, 407986, 536040, 611979, 815972, 1019965, 1223958, 1631944, 1835937, 2039930, 2447916, 3059895, 3671874, 4079860, 4895832, 6119790, 7343748, 8159720, 9179685, 12239580, 14687496, 18359370, 24479160, 36718740, 73437480]

約数ペア:

[(1, 73437480), (2, 36718740), (3, 24479160), (4, 18359370), (5, 14687496), (6, 12239580), (8, 9179685), (9, 8159720), (10, 7343748), (12, 6119790), (15, 4895832), (18, 4079860), (20, 3671874), (24, 3059895), (30, 2447916), (36, 2039930), (40, 1835937), (45, 1631944), (60, 1223958), (72, 1019965), (90, 815972), (120, 611979), (137, 536040), (180, 407986), (274, 268020), (360, 203993), (411, 178680), (548, 134010), (685, 107208), (822, 89340), (1096, 67005), (1233, 59560), (1370, 53604), (1489, 49320), (1644, 44670), (2055, 35736), (2466, 29780), (2740, 26802), (2978, 24660), (3288, 22335), (4110, 17868), (4467, 16440), (4932, 14890), (5480, 13401), (5956, 12330), (6165, 11912), (7445, 9864), (8220, 8934)]