147577860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19997}}^1$

素因数の和:20053

約数の個数: 72

約数和(自身を含む): 458594136

約数和(自身を除く): 311016276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 19997, 39994, 59991, 79988, 99985, 119982, 179973, 199970, 239964, 299955, 359946, 399940, 599910, 719892, 819877, 899865, 1199820, 1639754, 1799730, 2459631, 3279508, 3599460, 4099385, 4919262, 7378893, 8198770, 9838524, 12298155, 14757786, 16397540, 24596310, 29515572, 36894465, 49192620, 73788930, 147577860]

約数ペア:

[(1, 147577860), (2, 73788930), (3, 49192620), (4, 36894465), (5, 29515572), (6, 24596310), (9, 16397540), (10, 14757786), (12, 12298155), (15, 9838524), (18, 8198770), (20, 7378893), (30, 4919262), (36, 4099385), (41, 3599460), (45, 3279508), (60, 2459631), (82, 1799730), (90, 1639754), (123, 1199820), (164, 899865), (180, 819877), (205, 719892), (246, 599910), (369, 399940), (410, 359946), (492, 299955), (615, 239964), (738, 199970), (820, 179973), (1230, 119982), (1476, 99985), (1845, 79988), (2460, 59991), (3690, 39994), (7380, 19997)]