149005320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 465315840

約数和(自身を除く): 316310520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 67, 86, 120, 129, 134, 172, 201, 215, 258, 268, 335, 344, 402, 430, 431, 516, 536, 645, 670, 804, 860, 862, 1005, 1032, 1290, 1293, 1340, 1608, 1720, 1724, 2010, 2155, 2580, 2586, 2680, 2881, 3448, 4020, 4310, 5160, 5172, 5762, 6465, 8040, 8620, 8643, 10344, 11524, 12930, 14405, 17240, 17286, 18533, 23048, 25860, 28810, 28877, 34572, 37066, 43215, 51720, 55599, 57620, 57754, 69144, 74132, 86430, 86631, 92665, 111198, 115240, 115508, 144385, 148264, 172860, 173262, 185330, 222396, 231016, 277995, 288770, 345720, 346524, 370660, 433155, 444792, 555990, 577540, 693048, 741320, 866310, 1111980, 1155080, 1241711, 1732620, 2223960, 2483422, 3465240, 3725133, 4966844, 6208555, 7450266, 9933688, 12417110, 14900532, 18625665, 24834220, 29801064, 37251330, 49668440, 74502660, 149005320]

約数ペア:

[(1, 149005320), (2, 74502660), (3, 49668440), (4, 37251330), (5, 29801064), (6, 24834220), (8, 18625665), (10, 14900532), (12, 12417110), (15, 9933688), (20, 7450266), (24, 6208555), (30, 4966844), (40, 3725133), (43, 3465240), (60, 2483422), (67, 2223960), (86, 1732620), (120, 1241711), (129, 1155080), (134, 1111980), (172, 866310), (201, 741320), (215, 693048), (258, 577540), (268, 555990), (335, 444792), (344, 433155), (402, 370660), (430, 346524), (431, 345720), (516, 288770), (536, 277995), (645, 231016), (670, 222396), (804, 185330), (860, 173262), (862, 172860), (1005, 148264), (1032, 144385), (1290, 115508), (1293, 115240), (1340, 111198), (1608, 92665), (1720, 86631), (1724, 86430), (2010, 74132), (2155, 69144), (2580, 57754), (2586, 57620), (2680, 55599), (2881, 51720), (3448, 43215), (4020, 37066), (4310, 34572), (5160, 28877), (5172, 28810), (5762, 25860), (6465, 23048), (8040, 18533), (8620, 17286), (8643, 17240), (10344, 14405), (11524, 12930)]