151443480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1309

約数の個数: 128

約数和(自身を含む): 489343680

約数和(自身を除く): 337900200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 366, 408, 488, 510, 610, 680, 732, 915, 1020, 1037, 1217, 1220, 1464, 1830, 2040, 2074, 2434, 2440, 3111, 3651, 3660, 4148, 4868, 5185, 6085, 6222, 7302, 7320, 8296, 9736, 10370, 12170, 12444, 14604, 15555, 18255, 20689, 20740, 24340, 24888, 29208, 31110, 36510, 41378, 41480, 48680, 62067, 62220, 73020, 74237, 82756, 103445, 124134, 124440, 146040, 148474, 165512, 206890, 222711, 248268, 296948, 310335, 371185, 413780, 445422, 496536, 593896, 620670, 742370, 827560, 890844, 1113555, 1241340, 1262029, 1484740, 1781688, 2227110, 2482680, 2524058, 2969480, 3786087, 4454220, 5048116, 6310145, 7572174, 8908440, 10096232, 12620290, 15144348, 18930435, 25240580, 30288696, 37860870, 50481160, 75721740, 151443480]

約数ペア:

[(1, 151443480), (2, 75721740), (3, 50481160), (4, 37860870), (5, 30288696), (6, 25240580), (8, 18930435), (10, 15144348), (12, 12620290), (15, 10096232), (17, 8908440), (20, 7572174), (24, 6310145), (30, 5048116), (34, 4454220), (40, 3786087), (51, 2969480), (60, 2524058), (61, 2482680), (68, 2227110), (85, 1781688), (102, 1484740), (120, 1262029), (122, 1241340), (136, 1113555), (170, 890844), (183, 827560), (204, 742370), (244, 620670), (255, 593896), (305, 496536), (340, 445422), (366, 413780), (408, 371185), (488, 310335), (510, 296948), (610, 248268), (680, 222711), (732, 206890), (915, 165512), (1020, 148474), (1037, 146040), (1217, 124440), (1220, 124134), (1464, 103445), (1830, 82756), (2040, 74237), (2074, 73020), (2434, 62220), (2440, 62067), (3111, 48680), (3651, 41480), (3660, 41378), (4148, 36510), (4868, 31110), (5185, 29208), (6085, 24888), (6222, 24340), (7302, 20740), (7320, 20689), (8296, 18255), (9736, 15555), (10370, 14604), (12170, 12444)]