152036220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{51713}}^1$

素因数の和:51739

約数の個数: 72

約数和(自身を含む): 495213264

約数和(自身を除く): 343177044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 51713, 103426, 155139, 206852, 258565, 310278, 361991, 517130, 620556, 723982, 775695, 1034260, 1085973, 1447964, 1551390, 1809955, 2171946, 2533937, 3102780, 3619910, 4343892, 5067874, 5429865, 7239820, 7601811, 10135748, 10859730, 12669685, 15203622, 21719460, 25339370, 30407244, 38009055, 50678740, 76018110, 152036220]

約数ペア:

[(1, 152036220), (2, 76018110), (3, 50678740), (4, 38009055), (5, 30407244), (6, 25339370), (7, 21719460), (10, 15203622), (12, 12669685), (14, 10859730), (15, 10135748), (20, 7601811), (21, 7239820), (28, 5429865), (30, 5067874), (35, 4343892), (42, 3619910), (49, 3102780), (60, 2533937), (70, 2171946), (84, 1809955), (98, 1551390), (105, 1447964), (140, 1085973), (147, 1034260), (196, 775695), (210, 723982), (245, 620556), (294, 517130), (420, 361991), (490, 310278), (588, 258565), (735, 206852), (980, 155139), (1470, 103426), (2940, 51713)]