270431370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1361

約数の個数: 144

約数和(自身を含む): 814151520

約数和(自身を除く): 543720150

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 121, 165, 171, 190, 198, 209, 242, 285, 330, 342, 363, 418, 495, 570, 605, 627, 726, 855, 990, 1045, 1089, 1210, 1254, 1307, 1710, 1815, 1881, 2090, 2178, 2299, 2614, 3135, 3630, 3762, 3921, 4598, 5445, 6270, 6535, 6897, 7842, 9405, 10890, 11495, 11763, 13070, 13794, 14377, 18810, 19605, 20691, 22990, 23526, 24833, 28754, 34485, 39210, 41382, 43131, 49666, 58815, 68970, 71885, 74499, 86262, 103455, 117630, 124165, 129393, 143770, 148998, 158147, 206910, 215655, 223497, 248330, 258786, 273163, 316294, 372495, 431310, 446994, 474441, 546326, 646965, 744990, 790735, 819489, 948882, 1117485, 1293930, 1365815, 1423323, 1581470, 1638978, 2234970, 2372205, 2458467, 2731630, 2846646, 3004793, 4097445, 4744410, 4916934, 6009586, 7116615, 8194890, 9014379, 12292335, 14233230, 15023965, 18028758, 24584670, 27043137, 30047930, 45071895, 54086274, 90143790, 135215685, 270431370]

約数ペア:

[(1, 270431370), (2, 135215685), (3, 90143790), (5, 54086274), (6, 45071895), (9, 30047930), (10, 27043137), (11, 24584670), (15, 18028758), (18, 15023965), (19, 14233230), (22, 12292335), (30, 9014379), (33, 8194890), (38, 7116615), (45, 6009586), (55, 4916934), (57, 4744410), (66, 4097445), (90, 3004793), (95, 2846646), (99, 2731630), (110, 2458467), (114, 2372205), (121, 2234970), (165, 1638978), (171, 1581470), (190, 1423323), (198, 1365815), (209, 1293930), (242, 1117485), (285, 948882), (330, 819489), (342, 790735), (363, 744990), (418, 646965), (495, 546326), (570, 474441), (605, 446994), (627, 431310), (726, 372495), (855, 316294), (990, 273163), (1045, 258786), (1089, 248330), (1210, 223497), (1254, 215655), (1307, 206910), (1710, 158147), (1815, 148998), (1881, 143770), (2090, 129393), (2178, 124165), (2299, 117630), (2614, 103455), (3135, 86262), (3630, 74499), (3762, 71885), (3921, 68970), (4598, 58815), (5445, 49666), (6270, 43131), (6535, 41382), (6897, 39210), (7842, 34485), (9405, 28754), (10890, 24833), (11495, 23526), (11763, 22990), (13070, 20691), (13794, 19605), (14377, 18810)]