149273320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 398534400

約数和(自身を除く): 249261080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 73, 109, 134, 140, 146, 218, 268, 280, 292, 335, 365, 436, 469, 511, 536, 545, 584, 670, 730, 763, 872, 938, 1022, 1090, 1340, 1460, 1526, 1876, 2044, 2180, 2345, 2555, 2680, 2920, 3052, 3752, 3815, 4088, 4360, 4690, 4891, 5110, 6104, 7303, 7630, 7957, 9380, 9782, 10220, 14606, 15260, 15914, 18760, 19564, 20440, 24455, 29212, 30520, 31828, 34237, 36515, 39128, 39785, 48910, 51121, 55699, 58424, 63656, 68474, 73030, 79570, 97820, 102242, 111398, 136948, 146060, 159140, 171185, 195640, 204484, 222796, 255605, 273896, 278495, 292120, 318280, 342370, 408968, 445592, 511210, 533119, 556990, 684740, 1022420, 1066238, 1113980, 1369480, 2044840, 2132476, 2227960, 2665595, 3731833, 4264952, 5331190, 7463666, 10662380, 14927332, 18659165, 21324760, 29854664, 37318330, 74636660, 149273320]

約数ペア:

[(1, 149273320), (2, 74636660), (4, 37318330), (5, 29854664), (7, 21324760), (8, 18659165), (10, 14927332), (14, 10662380), (20, 7463666), (28, 5331190), (35, 4264952), (40, 3731833), (56, 2665595), (67, 2227960), (70, 2132476), (73, 2044840), (109, 1369480), (134, 1113980), (140, 1066238), (146, 1022420), (218, 684740), (268, 556990), (280, 533119), (292, 511210), (335, 445592), (365, 408968), (436, 342370), (469, 318280), (511, 292120), (536, 278495), (545, 273896), (584, 255605), (670, 222796), (730, 204484), (763, 195640), (872, 171185), (938, 159140), (1022, 146060), (1090, 136948), (1340, 111398), (1460, 102242), (1526, 97820), (1876, 79570), (2044, 73030), (2180, 68474), (2345, 63656), (2555, 58424), (2680, 55699), (2920, 51121), (3052, 48910), (3752, 39785), (3815, 39128), (4088, 36515), (4360, 34237), (4690, 31828), (4891, 30520), (5110, 29212), (6104, 24455), (7303, 20440), (7630, 19564), (7957, 18760), (9380, 15914), (9782, 15260), (10220, 14606)]