83646420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9749}}^1$

素因数の和:9785

約数の個数: 96

約数和(自身を含む): 275184000

約数和(自身を除く): 191537580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 9749, 19498, 29247, 38996, 48745, 58494, 97490, 107239, 116988, 126737, 146235, 194980, 214478, 253474, 292470, 321717, 380211, 428956, 506948, 536195, 584940, 633685, 643434, 760422, 1072390, 1267370, 1286868, 1394107, 1520844, 1608585, 1901055, 2144780, 2534740, 2788214, 3217170, 3802110, 4182321, 5576428, 6434340, 6970535, 7604220, 8364642, 13941070, 16729284, 20911605, 27882140, 41823210, 83646420]

約数ペア:

[(1, 83646420), (2, 41823210), (3, 27882140), (4, 20911605), (5, 16729284), (6, 13941070), (10, 8364642), (11, 7604220), (12, 6970535), (13, 6434340), (15, 5576428), (20, 4182321), (22, 3802110), (26, 3217170), (30, 2788214), (33, 2534740), (39, 2144780), (44, 1901055), (52, 1608585), (55, 1520844), (60, 1394107), (65, 1286868), (66, 1267370), (78, 1072390), (110, 760422), (130, 643434), (132, 633685), (143, 584940), (156, 536195), (165, 506948), (195, 428956), (220, 380211), (260, 321717), (286, 292470), (330, 253474), (390, 214478), (429, 194980), (572, 146235), (660, 126737), (715, 116988), (780, 107239), (858, 97490), (1430, 58494), (1716, 48745), (2145, 38996), (2860, 29247), (4290, 19498), (8580, 9749)]