75625080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 234964800

約数和(自身を除く): 159339720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 89, 97, 120, 146, 178, 194, 219, 267, 291, 292, 356, 365, 388, 438, 445, 485, 534, 582, 584, 712, 730, 776, 876, 890, 970, 1068, 1095, 1164, 1335, 1455, 1460, 1752, 1780, 1940, 2136, 2190, 2328, 2670, 2910, 2920, 3560, 3880, 4380, 5340, 5820, 6497, 7081, 8633, 8760, 10680, 11640, 12994, 14162, 17266, 19491, 21243, 25899, 25988, 28324, 32485, 34532, 35405, 38982, 42486, 43165, 51798, 51976, 56648, 64970, 69064, 70810, 77964, 84972, 86330, 97455, 103596, 106215, 129495, 129940, 141620, 155928, 169944, 172660, 194910, 207192, 212430, 258990, 259880, 283240, 345320, 389820, 424860, 517980, 630209, 779640, 849720, 1035960, 1260418, 1890627, 2520836, 3151045, 3781254, 5041672, 6302090, 7562508, 9453135, 12604180, 15125016, 18906270, 25208360, 37812540, 75625080]

約数ペア:

[(1, 75625080), (2, 37812540), (3, 25208360), (4, 18906270), (5, 15125016), (6, 12604180), (8, 9453135), (10, 7562508), (12, 6302090), (15, 5041672), (20, 3781254), (24, 3151045), (30, 2520836), (40, 1890627), (60, 1260418), (73, 1035960), (89, 849720), (97, 779640), (120, 630209), (146, 517980), (178, 424860), (194, 389820), (219, 345320), (267, 283240), (291, 259880), (292, 258990), (356, 212430), (365, 207192), (388, 194910), (438, 172660), (445, 169944), (485, 155928), (534, 141620), (582, 129940), (584, 129495), (712, 106215), (730, 103596), (776, 97455), (876, 86330), (890, 84972), (970, 77964), (1068, 70810), (1095, 69064), (1164, 64970), (1335, 56648), (1455, 51976), (1460, 51798), (1752, 43165), (1780, 42486), (1940, 38982), (2136, 35405), (2190, 34532), (2328, 32485), (2670, 28324), (2910, 25988), (2920, 25899), (3560, 21243), (3880, 19491), (4380, 17266), (5340, 14162), (5820, 12994), (6497, 11640), (7081, 10680), (8633, 8760)]