75713300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 178634400

約数和(自身を除く): 102921100

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 139, 260, 278, 325, 419, 556, 650, 695, 838, 1300, 1390, 1676, 1807, 2095, 2780, 3475, 3614, 4190, 5447, 6950, 7228, 8380, 9035, 10475, 10894, 13900, 18070, 20950, 21788, 27235, 36140, 41900, 45175, 54470, 58241, 90350, 108940, 116482, 136175, 180700, 232964, 272350, 291205, 544700, 582410, 757133, 1164820, 1456025, 1514266, 2912050, 3028532, 3785665, 5824100, 7571330, 15142660, 18928325, 37856650, 75713300]

約数ペア:

[(1, 75713300), (2, 37856650), (4, 18928325), (5, 15142660), (10, 7571330), (13, 5824100), (20, 3785665), (25, 3028532), (26, 2912050), (50, 1514266), (52, 1456025), (65, 1164820), (100, 757133), (130, 582410), (139, 544700), (260, 291205), (278, 272350), (325, 232964), (419, 180700), (556, 136175), (650, 116482), (695, 108940), (838, 90350), (1300, 58241), (1390, 54470), (1676, 45175), (1807, 41900), (2095, 36140), (2780, 27235), (3475, 21788), (3614, 20950), (4190, 18070), (5447, 13900), (6950, 10894), (7228, 10475), (8380, 9035)]