290102175

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 589248000

約数和(自身を除く): 299145825

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 89, 99, 135, 165, 225, 267, 275, 297, 439, 445, 495, 675, 801, 825, 979, 1317, 1335, 1485, 2195, 2225, 2403, 2475, 2937, 3951, 4005, 4829, 4895, 6585, 6675, 7425, 8811, 10975, 11853, 12015, 14487, 14685, 19755, 20025, 24145, 24475, 26433, 32925, 39071, 43461, 44055, 59265, 60075, 72435, 73425, 98775, 117213, 120725, 130383, 132165, 195355, 217305, 220275, 296325, 351639, 362175, 429781, 586065, 651915, 660825, 976775, 1054917, 1086525, 1289343, 1758195, 2148905, 2930325, 3259575, 3868029, 5274585, 6446715, 8790975, 10744525, 11604087, 19340145, 26372925, 32233575, 58020435, 96700725, 290102175]

約数ペア:

[(1, 290102175), (3, 96700725), (5, 58020435), (9, 32233575), (11, 26372925), (15, 19340145), (25, 11604087), (27, 10744525), (33, 8790975), (45, 6446715), (55, 5274585), (75, 3868029), (89, 3259575), (99, 2930325), (135, 2148905), (165, 1758195), (225, 1289343), (267, 1086525), (275, 1054917), (297, 976775), (439, 660825), (445, 651915), (495, 586065), (675, 429781), (801, 362175), (825, 351639), (979, 296325), (1317, 220275), (1335, 217305), (1485, 195355), (2195, 132165), (2225, 130383), (2403, 120725), (2475, 117213), (2937, 98775), (3951, 73425), (4005, 72435), (4829, 60075), (4895, 59265), (6585, 44055), (6675, 43461), (7425, 39071), (8811, 32925), (10975, 26433), (11853, 24475), (12015, 24145), (14487, 20025), (14685, 19755)]