132122620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4349}}^1$

素因数の和:4403

約数の個数: 72

約数和(自身を含む): 333244800

約数和(自身を除く): 201122180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 4340, 4349, 6076, 7595, 8698, 15190, 17396, 21745, 30380, 30443, 43490, 60886, 86980, 121772, 134819, 152215, 213101, 269638, 304430, 426202, 539276, 608860, 674095, 852404, 943733, 1065505, 1348190, 1887466, 2131010, 2696380, 3774932, 4262020, 4718665, 6606131, 9437330, 13212262, 18874660, 26424524, 33030655, 66061310, 132122620]

約数ペア:

[(1, 132122620), (2, 66061310), (4, 33030655), (5, 26424524), (7, 18874660), (10, 13212262), (14, 9437330), (20, 6606131), (28, 4718665), (31, 4262020), (35, 3774932), (49, 2696380), (62, 2131010), (70, 1887466), (98, 1348190), (124, 1065505), (140, 943733), (155, 852404), (196, 674095), (217, 608860), (245, 539276), (310, 426202), (434, 304430), (490, 269638), (620, 213101), (868, 152215), (980, 134819), (1085, 121772), (1519, 86980), (2170, 60886), (3038, 43490), (4340, 30443), (4349, 30380), (6076, 21745), (7595, 17396), (8698, 15190)]