102350220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1180

約数の個数: 144

約数和(自身を含む): 344429568

約数和(自身を除く): 242079348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 868, 930, 980, 1085, 1123, 1302, 1470, 1519, 1860, 2170, 2246, 2604, 2940, 3038, 3255, 3369, 4340, 4492, 4557, 5615, 6076, 6510, 6738, 7595, 7861, 9114, 11230, 13020, 13476, 15190, 15722, 16845, 18228, 22460, 22785, 23583, 30380, 31444, 33690, 34813, 39305, 45570, 47166, 55027, 67380, 69626, 78610, 91140, 94332, 104439, 110054, 117915, 139252, 157220, 165081, 174065, 208878, 220108, 235830, 243691, 275135, 330162, 348130, 417756, 471660, 487382, 522195, 550270, 660324, 696260, 731073, 825405, 974764, 1044390, 1100540, 1218455, 1462146, 1650810, 1705837, 2088780, 2436910, 2924292, 3301620, 3411674, 3655365, 4873820, 5117511, 6823348, 7310730, 8529185, 10235022, 14621460, 17058370, 20470044, 25587555, 34116740, 51175110, 102350220]

約数ペア:

[(1, 102350220), (2, 51175110), (3, 34116740), (4, 25587555), (5, 20470044), (6, 17058370), (7, 14621460), (10, 10235022), (12, 8529185), (14, 7310730), (15, 6823348), (20, 5117511), (21, 4873820), (28, 3655365), (30, 3411674), (31, 3301620), (35, 2924292), (42, 2436910), (49, 2088780), (60, 1705837), (62, 1650810), (70, 1462146), (84, 1218455), (93, 1100540), (98, 1044390), (105, 974764), (124, 825405), (140, 731073), (147, 696260), (155, 660324), (186, 550270), (196, 522195), (210, 487382), (217, 471660), (245, 417756), (294, 348130), (310, 330162), (372, 275135), (420, 243691), (434, 235830), (465, 220108), (490, 208878), (588, 174065), (620, 165081), (651, 157220), (735, 139252), (868, 117915), (930, 110054), (980, 104439), (1085, 94332), (1123, 91140), (1302, 78610), (1470, 69626), (1519, 67380), (1860, 55027), (2170, 47166), (2246, 45570), (2604, 39305), (2940, 34813), (3038, 33690), (3255, 31444), (3369, 30380), (4340, 23583), (4492, 22785), (4557, 22460), (5615, 18228), (6076, 16845), (6510, 15722), (6738, 15190), (7595, 13476), (7861, 13020), (9114, 11230)]