152722620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8747}}^1$

素因数の和:8859

約数の個数: 72

約数和(自身を含む): 468087984

約数和(自身を除く): 315365364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 8747, 17460, 17494, 26241, 34988, 43735, 52482, 78723, 87470, 104964, 131205, 157446, 174940, 262410, 314892, 393615, 524820, 787230, 848459, 1574460, 1696918, 2545377, 3393836, 4242295, 5090754, 7636131, 8484590, 10181508, 12726885, 15272262, 16969180, 25453770, 30544524, 38180655, 50907540, 76361310, 152722620]

約数ペア:

[(1, 152722620), (2, 76361310), (3, 50907540), (4, 38180655), (5, 30544524), (6, 25453770), (9, 16969180), (10, 15272262), (12, 12726885), (15, 10181508), (18, 8484590), (20, 7636131), (30, 5090754), (36, 4242295), (45, 3393836), (60, 2545377), (90, 1696918), (97, 1574460), (180, 848459), (194, 787230), (291, 524820), (388, 393615), (485, 314892), (582, 262410), (873, 174940), (970, 157446), (1164, 131205), (1455, 104964), (1746, 87470), (1940, 78723), (2910, 52482), (3492, 43735), (4365, 34988), (5820, 26241), (8730, 17494), (8747, 17460)]