73250820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4903}}^1$

素因数の和:5001

約数の個数: 72

約数和(自身を含む): 224917056

約数和(自身を除く): 151666236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4903, 4980, 7470, 9806, 14709, 14940, 19612, 24515, 29418, 44127, 49030, 58836, 73545, 88254, 98060, 147090, 176508, 220635, 294180, 406949, 441270, 813898, 882540, 1220847, 1627796, 2034745, 2441694, 3662541, 4069490, 4883388, 6104235, 7325082, 8138980, 12208470, 14650164, 18312705, 24416940, 36625410, 73250820]

約数ペア:

[(1, 73250820), (2, 36625410), (3, 24416940), (4, 18312705), (5, 14650164), (6, 12208470), (9, 8138980), (10, 7325082), (12, 6104235), (15, 4883388), (18, 4069490), (20, 3662541), (30, 2441694), (36, 2034745), (45, 1627796), (60, 1220847), (83, 882540), (90, 813898), (166, 441270), (180, 406949), (249, 294180), (332, 220635), (415, 176508), (498, 147090), (747, 98060), (830, 88254), (996, 73545), (1245, 58836), (1494, 49030), (1660, 44127), (2490, 29418), (2988, 24515), (3735, 19612), (4903, 14940), (4980, 14709), (7470, 9806)]