82829100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 257796000

約数和(自身を除く): 174966900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 109, 149, 150, 170, 204, 218, 255, 298, 300, 327, 340, 425, 436, 447, 510, 545, 596, 654, 745, 850, 894, 1020, 1090, 1275, 1308, 1490, 1635, 1700, 1788, 1853, 2180, 2235, 2533, 2550, 2725, 2980, 3270, 3706, 3725, 4470, 5066, 5100, 5450, 5559, 6540, 7412, 7450, 7599, 8175, 8940, 9265, 10132, 10900, 11118, 11175, 12665, 14900, 15198, 16241, 16350, 18530, 22236, 22350, 25330, 27795, 30396, 32482, 32700, 37060, 37995, 44700, 46325, 48723, 50660, 55590, 63325, 64964, 75990, 81205, 92650, 97446, 111180, 126650, 138975, 151980, 162410, 185300, 189975, 194892, 243615, 253300, 276097, 277950, 324820, 379950, 406025, 487230, 552194, 555900, 759900, 812050, 828291, 974460, 1104388, 1218075, 1380485, 1624100, 1656582, 2436150, 2760970, 3313164, 4141455, 4872300, 5521940, 6902425, 8282910, 13804850, 16565820, 20707275, 27609700, 41414550, 82829100]

約数ペア:

[(1, 82829100), (2, 41414550), (3, 27609700), (4, 20707275), (5, 16565820), (6, 13804850), (10, 8282910), (12, 6902425), (15, 5521940), (17, 4872300), (20, 4141455), (25, 3313164), (30, 2760970), (34, 2436150), (50, 1656582), (51, 1624100), (60, 1380485), (68, 1218075), (75, 1104388), (85, 974460), (100, 828291), (102, 812050), (109, 759900), (149, 555900), (150, 552194), (170, 487230), (204, 406025), (218, 379950), (255, 324820), (298, 277950), (300, 276097), (327, 253300), (340, 243615), (425, 194892), (436, 189975), (447, 185300), (510, 162410), (545, 151980), (596, 138975), (654, 126650), (745, 111180), (850, 97446), (894, 92650), (1020, 81205), (1090, 75990), (1275, 64964), (1308, 63325), (1490, 55590), (1635, 50660), (1700, 48723), (1788, 46325), (1853, 44700), (2180, 37995), (2235, 37060), (2533, 32700), (2550, 32482), (2725, 30396), (2980, 27795), (3270, 25330), (3706, 22350), (3725, 22236), (4470, 18530), (5066, 16350), (5100, 16241), (5450, 15198), (5559, 14900), (6540, 12665), (7412, 11175), (7450, 11118), (7599, 10900), (8175, 10132), (8940, 9265)]