340466100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{87299}}^1$

素因数の和:87329

約数の個数: 72

約数和(自身を含む): 1060869600

約数和(自身を除く): 720403500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 87299, 174598, 261897, 349196, 436495, 523794, 872990, 1047588, 1134887, 1309485, 1745980, 2182475, 2269774, 2618970, 3404661, 4364950, 4539548, 5237940, 5674435, 6547425, 6809322, 8729900, 11348870, 13094850, 13618644, 17023305, 22697740, 26189700, 28372175, 34046610, 56744350, 68093220, 85116525, 113488700, 170233050, 340466100]

約数ペア:

[(1, 340466100), (2, 170233050), (3, 113488700), (4, 85116525), (5, 68093220), (6, 56744350), (10, 34046610), (12, 28372175), (13, 26189700), (15, 22697740), (20, 17023305), (25, 13618644), (26, 13094850), (30, 11348870), (39, 8729900), (50, 6809322), (52, 6547425), (60, 5674435), (65, 5237940), (75, 4539548), (78, 4364950), (100, 3404661), (130, 2618970), (150, 2269774), (156, 2182475), (195, 1745980), (260, 1309485), (300, 1134887), (325, 1047588), (390, 872990), (650, 523794), (780, 436495), (975, 349196), (1300, 261897), (1950, 174598), (3900, 87299)]