122851800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:674

約数の個数: 144

約数和(自身を含む): 416524680

約数和(自身を除く): 293672880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 131, 150, 180, 200, 225, 262, 300, 360, 393, 450, 521, 524, 600, 655, 786, 900, 1042, 1048, 1179, 1310, 1563, 1572, 1800, 1965, 2084, 2358, 2605, 2620, 3126, 3144, 3275, 3930, 4168, 4689, 4716, 5210, 5240, 5895, 6252, 6550, 7815, 7860, 9378, 9432, 9825, 10420, 11790, 12504, 13025, 13100, 15630, 15720, 18756, 19650, 20840, 23445, 23580, 26050, 26200, 29475, 31260, 37512, 39075, 39300, 46890, 47160, 52100, 58950, 62520, 68251, 78150, 78600, 93780, 104200, 117225, 117900, 136502, 156300, 187560, 204753, 234450, 235800, 273004, 312600, 341255, 409506, 468900, 546008, 614259, 682510, 819012, 937800, 1023765, 1228518, 1365020, 1638024, 1706275, 2047530, 2457036, 2730040, 3071295, 3412550, 4095060, 4914072, 5118825, 6142590, 6825100, 8190120, 10237650, 12285180, 13650200, 15356475, 20475300, 24570360, 30712950, 40950600, 61425900, 122851800]

約数ペア:

[(1, 122851800), (2, 61425900), (3, 40950600), (4, 30712950), (5, 24570360), (6, 20475300), (8, 15356475), (9, 13650200), (10, 12285180), (12, 10237650), (15, 8190120), (18, 6825100), (20, 6142590), (24, 5118825), (25, 4914072), (30, 4095060), (36, 3412550), (40, 3071295), (45, 2730040), (50, 2457036), (60, 2047530), (72, 1706275), (75, 1638024), (90, 1365020), (100, 1228518), (120, 1023765), (131, 937800), (150, 819012), (180, 682510), (200, 614259), (225, 546008), (262, 468900), (300, 409506), (360, 341255), (393, 312600), (450, 273004), (521, 235800), (524, 234450), (600, 204753), (655, 187560), (786, 156300), (900, 136502), (1042, 117900), (1048, 117225), (1179, 104200), (1310, 93780), (1563, 78600), (1572, 78150), (1800, 68251), (1965, 62520), (2084, 58950), (2358, 52100), (2605, 47160), (2620, 46890), (3126, 39300), (3144, 39075), (3275, 37512), (3930, 31260), (4168, 29475), (4689, 26200), (4716, 26050), (5210, 23580), (5240, 23445), (5895, 20840), (6252, 19650), (6550, 18756), (7815, 15720), (7860, 15630), (9378, 13100), (9432, 13025), (9825, 12504), (10420, 11790)]