310096100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1493}}^1$

素因数の和:1605

約数の個数: 72

約数和(自身を含む): 705454848

約数和(自身を除く): 395358748

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 67, 100, 124, 134, 155, 268, 310, 335, 620, 670, 775, 1340, 1493, 1550, 1675, 2077, 2986, 3100, 3350, 4154, 5972, 6700, 7465, 8308, 10385, 14930, 20770, 29860, 37325, 41540, 46283, 51925, 74650, 92566, 100031, 103850, 149300, 185132, 200062, 207700, 231415, 400124, 462830, 500155, 925660, 1000310, 1157075, 2000620, 2314150, 2500775, 3100961, 4628300, 5001550, 6201922, 10003100, 12403844, 15504805, 31009610, 62019220, 77524025, 155048050, 310096100]

約数ペア:

[(1, 310096100), (2, 155048050), (4, 77524025), (5, 62019220), (10, 31009610), (20, 15504805), (25, 12403844), (31, 10003100), (50, 6201922), (62, 5001550), (67, 4628300), (100, 3100961), (124, 2500775), (134, 2314150), (155, 2000620), (268, 1157075), (310, 1000310), (335, 925660), (620, 500155), (670, 462830), (775, 400124), (1340, 231415), (1493, 207700), (1550, 200062), (1675, 185132), (2077, 149300), (2986, 103850), (3100, 100031), (3350, 92566), (4154, 74650), (5972, 51925), (6700, 46283), (7465, 41540), (8308, 37325), (10385, 29860), (14930, 20770)]