450614450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 1079930880

約数和(自身を除く): 629316430

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 25, 26, 31, 38, 50, 55, 62, 65, 95, 107, 110, 130, 143, 155, 190, 209, 214, 247, 275, 286, 310, 325, 341, 403, 418, 475, 494, 535, 550, 589, 650, 682, 715, 775, 806, 950, 1045, 1070, 1177, 1178, 1235, 1391, 1430, 1550, 1705, 2015, 2033, 2090, 2354, 2470, 2675, 2717, 2782, 2945, 3317, 3410, 3575, 4030, 4066, 4433, 5225, 5350, 5434, 5885, 5890, 6175, 6479, 6634, 6955, 7150, 7657, 8525, 8866, 10075, 10165, 10450, 11770, 12350, 12958, 13585, 13910, 14725, 15301, 15314, 16585, 17050, 20150, 20330, 22165, 22363, 26429, 27170, 29425, 29450, 30602, 32395, 33170, 34775, 36487, 38285, 43121, 44330, 44726, 50825, 52858, 58850, 63023, 64790, 67925, 69550, 72974, 76505, 76570, 82925, 84227, 86242, 101650, 110825, 111815, 126046, 132145, 135850, 153010, 161975, 165850, 168454, 182435, 191425, 215605, 221650, 223630, 264290, 290719, 315115, 323950, 364870, 382525, 382850, 421135, 431210, 474331, 559075, 581438, 630230, 660725, 693253, 765050, 819299, 842270, 912175, 948662, 1078025, 1118150, 1321450, 1386506, 1453595, 1575575, 1638598, 1824350, 2105675, 2156050, 2371655, 2907190, 3151150, 3466265, 4096495, 4211350, 4743310, 6932530, 7267975, 8192990, 9012289, 11858275, 14535950, 17331325, 18024578, 20482475, 23716550, 34662650, 40964950, 45061445, 90122890, 225307225, 450614450]

約数ペア:

[(1, 450614450), (2, 225307225), (5, 90122890), (10, 45061445), (11, 40964950), (13, 34662650), (19, 23716550), (22, 20482475), (25, 18024578), (26, 17331325), (31, 14535950), (38, 11858275), (50, 9012289), (55, 8192990), (62, 7267975), (65, 6932530), (95, 4743310), (107, 4211350), (110, 4096495), (130, 3466265), (143, 3151150), (155, 2907190), (190, 2371655), (209, 2156050), (214, 2105675), (247, 1824350), (275, 1638598), (286, 1575575), (310, 1453595), (325, 1386506), (341, 1321450), (403, 1118150), (418, 1078025), (475, 948662), (494, 912175), (535, 842270), (550, 819299), (589, 765050), (650, 693253), (682, 660725), (715, 630230), (775, 581438), (806, 559075), (950, 474331), (1045, 431210), (1070, 421135), (1177, 382850), (1178, 382525), (1235, 364870), (1391, 323950), (1430, 315115), (1550, 290719), (1705, 264290), (2015, 223630), (2033, 221650), (2090, 215605), (2354, 191425), (2470, 182435), (2675, 168454), (2717, 165850), (2782, 161975), (2945, 153010), (3317, 135850), (3410, 132145), (3575, 126046), (4030, 111815), (4066, 110825), (4433, 101650), (5225, 86242), (5350, 84227), (5434, 82925), (5885, 76570), (5890, 76505), (6175, 72974), (6479, 69550), (6634, 67925), (6955, 64790), (7150, 63023), (7657, 58850), (8525, 52858), (8866, 50825), (10075, 44726), (10165, 44330), (10450, 43121), (11770, 38285), (12350, 36487), (12958, 34775), (13585, 33170), (13910, 32395), (14725, 30602), (15301, 29450), (15314, 29425), (16585, 27170), (17050, 26429), (20150, 22363), (20330, 22165)]