2013109875

素因数分解:

$3^3\times 5^3\times 7^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 256

約数和(自身を含む): 4552704000

約数和(自身を除く): 2539594125

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 37, 45, 47, 49, 63, 75, 105, 111, 125, 135, 141, 147, 175, 185, 189, 225, 235, 245, 259, 315, 329, 333, 343, 375, 423, 441, 525, 555, 675, 705, 735, 777, 875, 925, 945, 987, 999, 1029, 1125, 1175, 1225, 1269, 1295, 1323, 1575, 1645, 1665, 1715, 1739, 1813, 2115, 2205, 2303, 2331, 2625, 2775, 2961, 3087, 3375, 3525, 3675, 3885, 4625, 4725, 4935, 4995, 5145, 5217, 5439, 5875, 6125, 6345, 6475, 6615, 6909, 6993, 7875, 8225, 8325, 8575, 8695, 8883, 9065, 9261, 10575, 11025, 11515, 11655, 12173, 12691, 13875, 14805, 15435, 15651, 16121, 16317, 17625, 18375, 19425, 20727, 23625, 24675, 24975, 25725, 26085, 27195, 31725, 32375, 33075, 34545, 34965, 36519, 38073, 41125, 41625, 42875, 43475, 44415, 45325, 46305, 46953, 48363, 48951, 52875, 55125, 57575, 58275, 60865, 62181, 63455, 74025, 77175, 78255, 80605, 81585, 85211, 97125, 103635, 109557, 114219, 123375, 124875, 128625, 130425, 135975, 145089, 158625, 165375, 172725, 174825, 182595, 190365, 217375, 222075, 226625, 231525, 234765, 241815, 244755, 255633, 287875, 291375, 304325, 310905, 317275, 328671, 342657, 370125, 385875, 391275, 403025, 407925, 426055, 435267, 518175, 547785, 571095, 596477, 652125, 679875, 725445, 766899, 863625, 874125, 912975, 951825, 1110375, 1157625, 1173825, 1209075, 1223775, 1278165, 1521625, 1554525, 1586375, 1643355, 1713285, 1789431, 1956375, 2015125, 2039625, 2130275, 2176335, 2300697, 2590875, 2738925, 2855475, 2982385, 3627225, 3834495, 4564875, 4759125, 5368293, 5869125, 6045375, 6118875, 6390825, 7772625, 8216775, 8566425, 8947155, 10651375, 10881675, 11503485, 13694625, 14277375, 14911925, 16104879, 18136125, 19172475, 26841465, 31954125, 41083875, 42832125, 44735775, 54408375, 57517425, 74559625, 80524395, 95862375, 134207325, 223678875, 287587125, 402621975, 671036625, 2013109875]

約数ペア:

[(1, 2013109875), (3, 671036625), (5, 402621975), (7, 287587125), (9, 223678875), (15, 134207325), (21, 95862375), (25, 80524395), (27, 74559625), (35, 57517425), (37, 54408375), (45, 44735775), (47, 42832125), (49, 41083875), (63, 31954125), (75, 26841465), (105, 19172475), (111, 18136125), (125, 16104879), (135, 14911925), (141, 14277375), (147, 13694625), (175, 11503485), (185, 10881675), (189, 10651375), (225, 8947155), (235, 8566425), (245, 8216775), (259, 7772625), (315, 6390825), (329, 6118875), (333, 6045375), (343, 5869125), (375, 5368293), (423, 4759125), (441, 4564875), (525, 3834495), (555, 3627225), (675, 2982385), (705, 2855475), (735, 2738925), (777, 2590875), (875, 2300697), (925, 2176335), (945, 2130275), (987, 2039625), (999, 2015125), (1029, 1956375), (1125, 1789431), (1175, 1713285), (1225, 1643355), (1269, 1586375), (1295, 1554525), (1323, 1521625), (1575, 1278165), (1645, 1223775), (1665, 1209075), (1715, 1173825), (1739, 1157625), (1813, 1110375), (2115, 951825), (2205, 912975), (2303, 874125), (2331, 863625), (2625, 766899), (2775, 725445), (2961, 679875), (3087, 652125), (3375, 596477), (3525, 571095), (3675, 547785), (3885, 518175), (4625, 435267), (4725, 426055), (4935, 407925), (4995, 403025), (5145, 391275), (5217, 385875), (5439, 370125), (5875, 342657), (6125, 328671), (6345, 317275), (6475, 310905), (6615, 304325), (6909, 291375), (6993, 287875), (7875, 255633), (8225, 244755), (8325, 241815), (8575, 234765), (8695, 231525), (8883, 226625), (9065, 222075), (9261, 217375), (10575, 190365), (11025, 182595), (11515, 174825), (11655, 172725), (12173, 165375), (12691, 158625), (13875, 145089), (14805, 135975), (15435, 130425), (15651, 128625), (16121, 124875), (16317, 123375), (17625, 114219), (18375, 109557), (19425, 103635), (20727, 97125), (23625, 85211), (24675, 81585), (24975, 80605), (25725, 78255), (26085, 77175), (27195, 74025), (31725, 63455), (32375, 62181), (33075, 60865), (34545, 58275), (34965, 57575), (36519, 55125), (38073, 52875), (41125, 48951), (41625, 48363), (42875, 46953), (43475, 46305), (44415, 45325)]