7780131000

素因数分解:

$2^3\times 3^5\times 5^3\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:454

約数の個数: 384

約数和(自身を含む): 27627687360

約数和(自身を除く): 19847556360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 101, 108, 120, 125, 135, 150, 162, 180, 200, 202, 216, 225, 243, 250, 270, 300, 303, 317, 324, 360, 375, 404, 405, 450, 486, 500, 505, 540, 600, 606, 634, 648, 675, 750, 808, 810, 900, 909, 951, 972, 1000, 1010, 1080, 1125, 1212, 1215, 1268, 1350, 1500, 1515, 1585, 1620, 1800, 1818, 1902, 1944, 2020, 2025, 2250, 2424, 2430, 2525, 2536, 2700, 2727, 2853, 3000, 3030, 3170, 3240, 3375, 3636, 3804, 4040, 4050, 4500, 4545, 4755, 4860, 5050, 5400, 5454, 5706, 6060, 6075, 6340, 6750, 7272, 7575, 7608, 7925, 8100, 8181, 8559, 9000, 9090, 9510, 9720, 10100, 10125, 10908, 11412, 12120, 12150, 12625, 12680, 13500, 13635, 14265, 15150, 15850, 16200, 16362, 17118, 18180, 19020, 20200, 20250, 21816, 22725, 22824, 23775, 24300, 24543, 25250, 25677, 27000, 27270, 28530, 30300, 30375, 31700, 32017, 32724, 34236, 36360, 37875, 38040, 39625, 40500, 40905, 42795, 45450, 47550, 48600, 49086, 50500, 51354, 54540, 57060, 60600, 60750, 63400, 64034, 65448, 68175, 68472, 71325, 75750, 77031, 79250, 81000, 81810, 85590, 90900, 95100, 96051, 98172, 101000, 102708, 109080, 113625, 114120, 118875, 121500, 122715, 128068, 128385, 136350, 142650, 151500, 154062, 158500, 160085, 163620, 171180, 181800, 190200, 192102, 196344, 204525, 205416, 213975, 227250, 237750, 243000, 245430, 256136, 256770, 272700, 285300, 288153, 303000, 308124, 317000, 320170, 327240, 340875, 342360, 356625, 384204, 385155, 409050, 427950, 454500, 475500, 480255, 490860, 513540, 545400, 570600, 576306, 613575, 616248, 640340, 641925, 681750, 713250, 768408, 770310, 800425, 818100, 855900, 864459, 909000, 951000, 960510, 981720, 1022625, 1027080, 1069875, 1152612, 1227150, 1280680, 1283850, 1363500, 1426500, 1440765, 1540620, 1600850, 1636200, 1711800, 1728918, 1921020, 1925775, 2045250, 2139750, 2305224, 2401275, 2454300, 2567700, 2593377, 2727000, 2853000, 2881530, 3067875, 3081240, 3201700, 3209625, 3457836, 3842040, 3851550, 4002125, 4090500, 4279500, 4322295, 4802550, 4908600, 5135400, 5186754, 5763060, 6135750, 6403400, 6419250, 6915672, 7203825, 7703100, 7780131, 8004250, 8181000, 8559000, 8644590, 9605100, 9628875, 10373508, 11526120, 12006375, 12271500, 12838500, 12966885, 14407650, 15406200, 15560262, 16008500, 17289180, 19210200, 19257750, 20747016, 21611475, 24012750, 24543000, 25677000, 25933770, 28815300, 31120524, 32017000, 34578360, 36019125, 38515500, 38900655, 43222950, 48025500, 51867540, 57630600, 62241048, 64834425, 72038250, 77031000, 77801310, 86445900, 96051000, 103735080, 108057375, 129668850, 144076500, 155602620, 172891800, 194503275, 216114750, 259337700, 288153000, 311205240, 324172125, 389006550, 432229500, 518675400, 648344250, 778013100, 864459000, 972516375, 1296688500, 1556026200, 1945032750, 2593377000, 3890065500, 7780131000]

約数ペア:

[(1, 7780131000), (2, 3890065500), (3, 2593377000), (4, 1945032750), (5, 1556026200), (6, 1296688500), (8, 972516375), (9, 864459000), (10, 778013100), (12, 648344250), (15, 518675400), (18, 432229500), (20, 389006550), (24, 324172125), (25, 311205240), (27, 288153000), (30, 259337700), (36, 216114750), (40, 194503275), (45, 172891800), (50, 155602620), (54, 144076500), (60, 129668850), (72, 108057375), (75, 103735080), (81, 96051000), (90, 86445900), (100, 77801310), (101, 77031000), (108, 72038250), (120, 64834425), (125, 62241048), (135, 57630600), (150, 51867540), (162, 48025500), (180, 43222950), (200, 38900655), (202, 38515500), (216, 36019125), (225, 34578360), (243, 32017000), (250, 31120524), (270, 28815300), (300, 25933770), (303, 25677000), (317, 24543000), (324, 24012750), (360, 21611475), (375, 20747016), (404, 19257750), (405, 19210200), (450, 17289180), (486, 16008500), (500, 15560262), (505, 15406200), (540, 14407650), (600, 12966885), (606, 12838500), (634, 12271500), (648, 12006375), (675, 11526120), (750, 10373508), (808, 9628875), (810, 9605100), (900, 8644590), (909, 8559000), (951, 8181000), (972, 8004250), (1000, 7780131), (1010, 7703100), (1080, 7203825), (1125, 6915672), (1212, 6419250), (1215, 6403400), (1268, 6135750), (1350, 5763060), (1500, 5186754), (1515, 5135400), (1585, 4908600), (1620, 4802550), (1800, 4322295), (1818, 4279500), (1902, 4090500), (1944, 4002125), (2020, 3851550), (2025, 3842040), (2250, 3457836), (2424, 3209625), (2430, 3201700), (2525, 3081240), (2536, 3067875), (2700, 2881530), (2727, 2853000), (2853, 2727000), (3000, 2593377), (3030, 2567700), (3170, 2454300), (3240, 2401275), (3375, 2305224), (3636, 2139750), (3804, 2045250), (4040, 1925775), (4050, 1921020), (4500, 1728918), (4545, 1711800), (4755, 1636200), (4860, 1600850), (5050, 1540620), (5400, 1440765), (5454, 1426500), (5706, 1363500), (6060, 1283850), (6075, 1280680), (6340, 1227150), (6750, 1152612), (7272, 1069875), (7575, 1027080), (7608, 1022625), (7925, 981720), (8100, 960510), (8181, 951000), (8559, 909000), (9000, 864459), (9090, 855900), (9510, 818100), (9720, 800425), (10100, 770310), (10125, 768408), (10908, 713250), (11412, 681750), (12120, 641925), (12150, 640340), (12625, 616248), (12680, 613575), (13500, 576306), (13635, 570600), (14265, 545400), (15150, 513540), (15850, 490860), (16200, 480255), (16362, 475500), (17118, 454500), (18180, 427950), (19020, 409050), (20200, 385155), (20250, 384204), (21816, 356625), (22725, 342360), (22824, 340875), (23775, 327240), (24300, 320170), (24543, 317000), (25250, 308124), (25677, 303000), (27000, 288153), (27270, 285300), (28530, 272700), (30300, 256770), (30375, 256136), (31700, 245430), (32017, 243000), (32724, 237750), (34236, 227250), (36360, 213975), (37875, 205416), (38040, 204525), (39625, 196344), (40500, 192102), (40905, 190200), (42795, 181800), (45450, 171180), (47550, 163620), (48600, 160085), (49086, 158500), (50500, 154062), (51354, 151500), (54540, 142650), (57060, 136350), (60600, 128385), (60750, 128068), (63400, 122715), (64034, 121500), (65448, 118875), (68175, 114120), (68472, 113625), (71325, 109080), (75750, 102708), (77031, 101000), (79250, 98172), (81000, 96051), (81810, 95100), (85590, 90900)]