73753020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^2$

素因数の和:412

約数の個数: 108

約数和(自身を含む): 245326536

約数和(自身を除く): 171573516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 193, 198, 220, 330, 386, 396, 495, 579, 660, 772, 965, 990, 1158, 1737, 1930, 1980, 2123, 2316, 2895, 3474, 3860, 4246, 5790, 6369, 6948, 8492, 8685, 10615, 11580, 12738, 17370, 19107, 21230, 25476, 31845, 34740, 37249, 38214, 42460, 63690, 74498, 76428, 95535, 111747, 127380, 148996, 186245, 191070, 223494, 335241, 372490, 382140, 409739, 446988, 558735, 670482, 744980, 819478, 1117470, 1229217, 1340964, 1638956, 1676205, 2048695, 2234940, 2458434, 3352410, 3687651, 4097390, 4916868, 6146085, 6704820, 7375302, 8194780, 12292170, 14750604, 18438255, 24584340, 36876510, 73753020]

約数ペア:

[(1, 73753020), (2, 36876510), (3, 24584340), (4, 18438255), (5, 14750604), (6, 12292170), (9, 8194780), (10, 7375302), (11, 6704820), (12, 6146085), (15, 4916868), (18, 4097390), (20, 3687651), (22, 3352410), (30, 2458434), (33, 2234940), (36, 2048695), (44, 1676205), (45, 1638956), (55, 1340964), (60, 1229217), (66, 1117470), (90, 819478), (99, 744980), (110, 670482), (132, 558735), (165, 446988), (180, 409739), (193, 382140), (198, 372490), (220, 335241), (330, 223494), (386, 191070), (396, 186245), (495, 148996), (579, 127380), (660, 111747), (772, 95535), (965, 76428), (990, 74498), (1158, 63690), (1737, 42460), (1930, 38214), (1980, 37249), (2123, 34740), (2316, 31845), (2895, 25476), (3474, 21230), (3860, 19107), (4246, 17370), (5790, 12738), (6369, 11580), (6948, 10615), (8492, 8685)]