450055140400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{282769}}^1$

素因数の和:282983

約数の個数: 120

約数和(自身を含む): 1134794466720

約数和(自身を除く): 684739326320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 173, 184, 200, 230, 346, 368, 400, 460, 575, 692, 865, 920, 1150, 1384, 1730, 1840, 2300, 2768, 3460, 3979, 4325, 4600, 6920, 7958, 8650, 9200, 13840, 15916, 17300, 19895, 31832, 34600, 39790, 63664, 69200, 79580, 99475, 159160, 198950, 282769, 318320, 397900, 565538, 795800, 1131076, 1413845, 1591600, 2262152, 2827690, 4524304, 5655380, 6503687, 7069225, 11310760, 13007374, 14138450, 22621520, 26014748, 28276900, 32518435, 48919037, 52029496, 56553800, 65036870, 97838074, 104058992, 113107600, 130073740, 162592175, 195676148, 244595185, 260147480, 325184350, 391352296, 489190370, 520294960, 650368700, 782704592, 978380740, 1125137851, 1222975925, 1300737400, 1956761480, 2250275702, 2445951850, 2601474800, 3913522960, 4500551404, 4891903700, 5625689255, 9001102808, 9783807400, 11251378510, 18002205616, 19567614800, 22502757020, 28128446275, 45005514040, 56256892550, 90011028080, 112513785100, 225027570200, 450055140400]

約数ペア:

[(1, 450055140400), (2, 225027570200), (4, 112513785100), (5, 90011028080), (8, 56256892550), (10, 45005514040), (16, 28128446275), (20, 22502757020), (23, 19567614800), (25, 18002205616), (40, 11251378510), (46, 9783807400), (50, 9001102808), (80, 5625689255), (92, 4891903700), (100, 4500551404), (115, 3913522960), (173, 2601474800), (184, 2445951850), (200, 2250275702), (230, 1956761480), (346, 1300737400), (368, 1222975925), (400, 1125137851), (460, 978380740), (575, 782704592), (692, 650368700), (865, 520294960), (920, 489190370), (1150, 391352296), (1384, 325184350), (1730, 260147480), (1840, 244595185), (2300, 195676148), (2768, 162592175), (3460, 130073740), (3979, 113107600), (4325, 104058992), (4600, 97838074), (6920, 65036870), (7958, 56553800), (8650, 52029496), (9200, 48919037), (13840, 32518435), (15916, 28276900), (17300, 26014748), (19895, 22621520), (31832, 14138450), (34600, 13007374), (39790, 11310760), (63664, 7069225), (69200, 6503687), (79580, 5655380), (99475, 4524304), (159160, 2827690), (198950, 2262152), (282769, 1591600), (318320, 1413845), (397900, 1131076), (565538, 795800)]