201272040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{20707}}^1$

素因数の和:20733

約数の個数: 96

約数和(自身を含む): 678394080

約数和(自身を除く): 477122040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 20707, 41414, 62121, 82828, 103535, 124242, 165656, 186363, 207070, 248484, 310605, 372726, 414140, 496968, 559089, 621210, 745452, 828280, 931815, 1118178, 1242420, 1490904, 1677267, 1863630, 2236356, 2484840, 2795445, 3354534, 3727260, 4472712, 5031801, 5590890, 6709068, 7454520, 8386335, 10063602, 11181780, 13418136, 16772670, 20127204, 22363560, 25159005, 33545340, 40254408, 50318010, 67090680, 100636020, 201272040]

約数ペア:

[(1, 201272040), (2, 100636020), (3, 67090680), (4, 50318010), (5, 40254408), (6, 33545340), (8, 25159005), (9, 22363560), (10, 20127204), (12, 16772670), (15, 13418136), (18, 11181780), (20, 10063602), (24, 8386335), (27, 7454520), (30, 6709068), (36, 5590890), (40, 5031801), (45, 4472712), (54, 3727260), (60, 3354534), (72, 2795445), (81, 2484840), (90, 2236356), (108, 1863630), (120, 1677267), (135, 1490904), (162, 1242420), (180, 1118178), (216, 931815), (243, 828280), (270, 745452), (324, 621210), (360, 559089), (405, 496968), (486, 414140), (540, 372726), (648, 310605), (810, 248484), (972, 207070), (1080, 186363), (1215, 165656), (1620, 124242), (1944, 103535), (2430, 82828), (3240, 62121), (4860, 41414), (9720, 20707)]