66705300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:698

約数の個数: 108

約数和(自身を含む): 210999516

約数和(自身を除く): 144294216

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 137, 150, 180, 225, 274, 300, 411, 450, 541, 548, 685, 822, 900, 1082, 1233, 1370, 1623, 1644, 2055, 2164, 2466, 2705, 2740, 3246, 3425, 4110, 4869, 4932, 5410, 6165, 6492, 6850, 8115, 8220, 9738, 10275, 10820, 12330, 13525, 13700, 16230, 19476, 20550, 24345, 24660, 27050, 30825, 32460, 40575, 41100, 48690, 54100, 61650, 74117, 81150, 97380, 121725, 123300, 148234, 162300, 222351, 243450, 296468, 370585, 444702, 486900, 667053, 741170, 889404, 1111755, 1334106, 1482340, 1852925, 2223510, 2668212, 3335265, 3705850, 4447020, 5558775, 6670530, 7411700, 11117550, 13341060, 16676325, 22235100, 33352650, 66705300]

約数ペア:

[(1, 66705300), (2, 33352650), (3, 22235100), (4, 16676325), (5, 13341060), (6, 11117550), (9, 7411700), (10, 6670530), (12, 5558775), (15, 4447020), (18, 3705850), (20, 3335265), (25, 2668212), (30, 2223510), (36, 1852925), (45, 1482340), (50, 1334106), (60, 1111755), (75, 889404), (90, 741170), (100, 667053), (137, 486900), (150, 444702), (180, 370585), (225, 296468), (274, 243450), (300, 222351), (411, 162300), (450, 148234), (541, 123300), (548, 121725), (685, 97380), (822, 81150), (900, 74117), (1082, 61650), (1233, 54100), (1370, 48690), (1623, 41100), (1644, 40575), (2055, 32460), (2164, 30825), (2466, 27050), (2705, 24660), (2740, 24345), (3246, 20550), (3425, 19476), (4110, 16230), (4869, 13700), (4932, 13525), (5410, 12330), (6165, 10820), (6492, 10275), (6850, 9738), (8115, 8220)]