84081690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1103}}^1$

素因数の和:1145

約数の個数: 144

約数和(自身を含む): 274869504

約数和(自身を除く): 190787814

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 693, 726, 770, 847, 990, 1089, 1103, 1155, 1210, 1386, 1694, 1815, 2178, 2206, 2310, 2541, 3309, 3465, 3630, 4235, 5082, 5445, 5515, 6618, 6930, 7623, 7721, 8470, 9927, 10890, 11030, 12133, 12705, 15246, 15442, 16545, 19854, 23163, 24266, 25410, 33090, 36399, 38115, 38605, 46326, 49635, 60665, 69489, 72798, 76230, 77210, 84931, 99270, 109197, 115815, 121330, 133463, 138978, 169862, 181995, 218394, 231630, 254793, 266926, 347445, 363990, 400389, 424655, 509586, 545985, 667315, 694890, 764379, 800778, 849310, 934241, 1091970, 1201167, 1273965, 1334630, 1528758, 1868482, 2001945, 2402334, 2547930, 2802723, 3821895, 4003890, 4671205, 5605446, 6005835, 7643790, 8408169, 9342410, 12011670, 14013615, 16816338, 28027230, 42040845, 84081690]

約数ペア:

[(1, 84081690), (2, 42040845), (3, 28027230), (5, 16816338), (6, 14013615), (7, 12011670), (9, 9342410), (10, 8408169), (11, 7643790), (14, 6005835), (15, 5605446), (18, 4671205), (21, 4003890), (22, 3821895), (30, 2802723), (33, 2547930), (35, 2402334), (42, 2001945), (45, 1868482), (55, 1528758), (63, 1334630), (66, 1273965), (70, 1201167), (77, 1091970), (90, 934241), (99, 849310), (105, 800778), (110, 764379), (121, 694890), (126, 667315), (154, 545985), (165, 509586), (198, 424655), (210, 400389), (231, 363990), (242, 347445), (315, 266926), (330, 254793), (363, 231630), (385, 218394), (462, 181995), (495, 169862), (605, 138978), (630, 133463), (693, 121330), (726, 115815), (770, 109197), (847, 99270), (990, 84931), (1089, 77210), (1103, 76230), (1155, 72798), (1210, 69489), (1386, 60665), (1694, 49635), (1815, 46326), (2178, 38605), (2206, 38115), (2310, 36399), (2541, 33090), (3309, 25410), (3465, 24266), (3630, 23163), (4235, 19854), (5082, 16545), (5445, 15442), (5515, 15246), (6618, 12705), (6930, 12133), (7623, 11030), (7721, 10890), (8470, 9927)]