1218612000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:788

約数の個数: 192

約数和(自身を含む): 4022089344

約数和(自身を除く): 2803477344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 173, 200, 240, 250, 300, 346, 375, 400, 480, 500, 519, 587, 600, 692, 750, 800, 865, 1000, 1038, 1174, 1200, 1384, 1500, 1730, 1761, 2000, 2076, 2348, 2400, 2595, 2768, 2935, 3000, 3460, 3522, 4000, 4152, 4325, 4696, 5190, 5536, 5870, 6000, 6920, 7044, 8304, 8650, 8805, 9392, 10380, 11740, 12000, 12975, 13840, 14088, 14675, 16608, 17300, 17610, 18784, 20760, 21625, 23480, 25950, 27680, 28176, 29350, 34600, 35220, 41520, 43250, 44025, 46960, 51900, 56352, 58700, 64875, 69200, 70440, 73375, 83040, 86500, 88050, 93920, 101551, 103800, 117400, 129750, 138400, 140880, 146750, 173000, 176100, 203102, 207600, 220125, 234800, 259500, 281760, 293500, 304653, 346000, 352200, 406204, 415200, 440250, 469600, 507755, 519000, 587000, 609306, 692000, 704400, 812408, 880500, 1015510, 1038000, 1174000, 1218612, 1408800, 1523265, 1624816, 1761000, 2031020, 2076000, 2348000, 2437224, 2538775, 3046530, 3249632, 3522000, 4062040, 4874448, 5077550, 6093060, 7044000, 7616325, 8124080, 9748896, 10155100, 12186120, 12693875, 15232650, 16248160, 20310200, 24372240, 25387750, 30465300, 38081625, 40620400, 48744480, 50775500, 60930600, 76163250, 81240800, 101551000, 121861200, 152326500, 203102000, 243722400, 304653000, 406204000, 609306000, 1218612000]

約数ペア:

[(1, 1218612000), (2, 609306000), (3, 406204000), (4, 304653000), (5, 243722400), (6, 203102000), (8, 152326500), (10, 121861200), (12, 101551000), (15, 81240800), (16, 76163250), (20, 60930600), (24, 50775500), (25, 48744480), (30, 40620400), (32, 38081625), (40, 30465300), (48, 25387750), (50, 24372240), (60, 20310200), (75, 16248160), (80, 15232650), (96, 12693875), (100, 12186120), (120, 10155100), (125, 9748896), (150, 8124080), (160, 7616325), (173, 7044000), (200, 6093060), (240, 5077550), (250, 4874448), (300, 4062040), (346, 3522000), (375, 3249632), (400, 3046530), (480, 2538775), (500, 2437224), (519, 2348000), (587, 2076000), (600, 2031020), (692, 1761000), (750, 1624816), (800, 1523265), (865, 1408800), (1000, 1218612), (1038, 1174000), (1174, 1038000), (1200, 1015510), (1384, 880500), (1500, 812408), (1730, 704400), (1761, 692000), (2000, 609306), (2076, 587000), (2348, 519000), (2400, 507755), (2595, 469600), (2768, 440250), (2935, 415200), (3000, 406204), (3460, 352200), (3522, 346000), (4000, 304653), (4152, 293500), (4325, 281760), (4696, 259500), (5190, 234800), (5536, 220125), (5870, 207600), (6000, 203102), (6920, 176100), (7044, 173000), (8304, 146750), (8650, 140880), (8805, 138400), (9392, 129750), (10380, 117400), (11740, 103800), (12000, 101551), (12975, 93920), (13840, 88050), (14088, 86500), (14675, 83040), (16608, 73375), (17300, 70440), (17610, 69200), (18784, 64875), (20760, 58700), (21625, 56352), (23480, 51900), (25950, 46960), (27680, 44025), (28176, 43250), (29350, 41520), (34600, 35220)]