7559400120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{7297}}^1$

素因数の和:7497

約数の個数: 128

約数和(自身を含む): 23172609600

約数和(自身を除く): 15613209480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 97, 120, 178, 194, 267, 291, 356, 388, 445, 485, 534, 582, 712, 776, 890, 970, 1068, 1164, 1335, 1455, 1780, 1940, 2136, 2328, 2670, 2910, 3560, 3880, 5340, 5820, 7297, 8633, 10680, 11640, 14594, 17266, 21891, 25899, 29188, 34532, 36485, 43165, 43782, 51798, 58376, 69064, 72970, 86330, 87564, 103596, 109455, 129495, 145940, 172660, 175128, 207192, 218910, 258990, 291880, 345320, 437820, 517980, 649433, 707809, 875640, 1035960, 1298866, 1415618, 1948299, 2123427, 2597732, 2831236, 3247165, 3539045, 3896598, 4246854, 5195464, 5662472, 6494330, 7078090, 7793196, 8493708, 9741495, 10617135, 12988660, 14156180, 15586392, 16987416, 19482990, 21234270, 25977320, 28312360, 38965980, 42468540, 62995001, 77931960, 84937080, 125990002, 188985003, 251980004, 314975005, 377970006, 503960008, 629950010, 755940012, 944925015, 1259900020, 1511880024, 1889850030, 2519800040, 3779700060, 7559400120]

約数ペア:

[(1, 7559400120), (2, 3779700060), (3, 2519800040), (4, 1889850030), (5, 1511880024), (6, 1259900020), (8, 944925015), (10, 755940012), (12, 629950010), (15, 503960008), (20, 377970006), (24, 314975005), (30, 251980004), (40, 188985003), (60, 125990002), (89, 84937080), (97, 77931960), (120, 62995001), (178, 42468540), (194, 38965980), (267, 28312360), (291, 25977320), (356, 21234270), (388, 19482990), (445, 16987416), (485, 15586392), (534, 14156180), (582, 12988660), (712, 10617135), (776, 9741495), (890, 8493708), (970, 7793196), (1068, 7078090), (1164, 6494330), (1335, 5662472), (1455, 5195464), (1780, 4246854), (1940, 3896598), (2136, 3539045), (2328, 3247165), (2670, 2831236), (2910, 2597732), (3560, 2123427), (3880, 1948299), (5340, 1415618), (5820, 1298866), (7297, 1035960), (8633, 875640), (10680, 707809), (11640, 649433), (14594, 517980), (17266, 437820), (21891, 345320), (25899, 291880), (29188, 258990), (34532, 218910), (36485, 207192), (43165, 175128), (43782, 172660), (51798, 145940), (58376, 129495), (69064, 109455), (72970, 103596), (86330, 87564)]