90017400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:646

約数の個数: 192

約数和(自身を含む): 318193920

約数和(自身を除く): 228176520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 25, 30, 33, 40, 44, 46, 50, 55, 60, 66, 69, 75, 88, 92, 100, 110, 115, 120, 132, 138, 150, 165, 184, 200, 220, 230, 253, 264, 275, 276, 300, 330, 345, 440, 460, 506, 550, 552, 575, 593, 600, 660, 690, 759, 825, 920, 1012, 1100, 1150, 1186, 1265, 1320, 1380, 1518, 1650, 1725, 1779, 2024, 2200, 2300, 2372, 2530, 2760, 2965, 3036, 3300, 3450, 3558, 3795, 4600, 4744, 5060, 5930, 6072, 6325, 6523, 6600, 6900, 7116, 7590, 8895, 10120, 11860, 12650, 13046, 13639, 13800, 14232, 14825, 15180, 17790, 18975, 19569, 23720, 25300, 26092, 27278, 29650, 30360, 32615, 35580, 37950, 39138, 40917, 44475, 50600, 52184, 54556, 59300, 65230, 68195, 71160, 75900, 78276, 81834, 88950, 97845, 109112, 118600, 130460, 136390, 150029, 151800, 156552, 163075, 163668, 177900, 195690, 204585, 260920, 272780, 300058, 326150, 327336, 340975, 355800, 391380, 409170, 450087, 489225, 545560, 600116, 652300, 681950, 750145, 782760, 818340, 900174, 978450, 1022925, 1200232, 1304600, 1363900, 1500290, 1636680, 1800348, 1956900, 2045850, 2250435, 2727800, 3000580, 3600696, 3750725, 3913800, 4091700, 4500870, 6001160, 7501450, 8183400, 9001740, 11252175, 15002900, 18003480, 22504350, 30005800, 45008700, 90017400]

約数ペア:

[(1, 90017400), (2, 45008700), (3, 30005800), (4, 22504350), (5, 18003480), (6, 15002900), (8, 11252175), (10, 9001740), (11, 8183400), (12, 7501450), (15, 6001160), (20, 4500870), (22, 4091700), (23, 3913800), (24, 3750725), (25, 3600696), (30, 3000580), (33, 2727800), (40, 2250435), (44, 2045850), (46, 1956900), (50, 1800348), (55, 1636680), (60, 1500290), (66, 1363900), (69, 1304600), (75, 1200232), (88, 1022925), (92, 978450), (100, 900174), (110, 818340), (115, 782760), (120, 750145), (132, 681950), (138, 652300), (150, 600116), (165, 545560), (184, 489225), (200, 450087), (220, 409170), (230, 391380), (253, 355800), (264, 340975), (275, 327336), (276, 326150), (300, 300058), (330, 272780), (345, 260920), (440, 204585), (460, 195690), (506, 177900), (550, 163668), (552, 163075), (575, 156552), (593, 151800), (600, 150029), (660, 136390), (690, 130460), (759, 118600), (825, 109112), (920, 97845), (1012, 88950), (1100, 81834), (1150, 78276), (1186, 75900), (1265, 71160), (1320, 68195), (1380, 65230), (1518, 59300), (1650, 54556), (1725, 52184), (1779, 50600), (2024, 44475), (2200, 40917), (2300, 39138), (2372, 37950), (2530, 35580), (2760, 32615), (2965, 30360), (3036, 29650), (3300, 27278), (3450, 26092), (3558, 25300), (3795, 23720), (4600, 19569), (4744, 18975), (5060, 17790), (5930, 15180), (6072, 14825), (6325, 14232), (6523, 13800), (6600, 13639), (6900, 13046), (7116, 12650), (7590, 11860), (8895, 10120)]