245655150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 659957760

約数和(自身を除く): 414302610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 263, 325, 390, 479, 526, 650, 789, 958, 975, 1315, 1437, 1578, 1950, 2395, 2630, 2874, 3419, 3945, 4790, 6227, 6575, 6838, 7185, 7890, 10257, 11975, 12454, 13150, 14370, 17095, 18681, 19725, 20514, 23950, 31135, 34190, 35925, 37362, 39450, 51285, 62270, 71850, 85475, 93405, 102570, 125977, 155675, 170950, 186810, 251954, 256425, 311350, 377931, 467025, 512850, 629885, 755862, 934050, 1259770, 1637701, 1889655, 3149425, 3275402, 3779310, 4913103, 6298850, 8188505, 9448275, 9826206, 16377010, 18896550, 24565515, 40942525, 49131030, 81885050, 122827575, 245655150]

約数ペア:

[(1, 245655150), (2, 122827575), (3, 81885050), (5, 49131030), (6, 40942525), (10, 24565515), (13, 18896550), (15, 16377010), (25, 9826206), (26, 9448275), (30, 8188505), (39, 6298850), (50, 4913103), (65, 3779310), (75, 3275402), (78, 3149425), (130, 1889655), (150, 1637701), (195, 1259770), (263, 934050), (325, 755862), (390, 629885), (479, 512850), (526, 467025), (650, 377931), (789, 311350), (958, 256425), (975, 251954), (1315, 186810), (1437, 170950), (1578, 155675), (1950, 125977), (2395, 102570), (2630, 93405), (2874, 85475), (3419, 71850), (3945, 62270), (4790, 51285), (6227, 39450), (6575, 37362), (6838, 35925), (7185, 34190), (7890, 31135), (10257, 23950), (11975, 20514), (12454, 19725), (13150, 18681), (14370, 17095)]