2085600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 7499520

約数和(自身を除く): 5413920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 79, 80, 88, 96, 100, 110, 120, 132, 150, 158, 160, 165, 176, 200, 220, 237, 240, 264, 275, 300, 316, 330, 352, 395, 400, 440, 474, 480, 528, 550, 600, 632, 660, 790, 800, 825, 869, 880, 948, 1056, 1100, 1185, 1200, 1264, 1320, 1580, 1650, 1738, 1760, 1896, 1975, 2200, 2370, 2400, 2528, 2607, 2640, 3160, 3300, 3476, 3792, 3950, 4345, 4400, 4740, 5214, 5280, 5925, 6320, 6600, 6952, 7584, 7900, 8690, 8800, 9480, 10428, 11850, 12640, 13035, 13200, 13904, 15800, 17380, 18960, 20856, 21725, 23700, 26070, 26400, 27808, 31600, 34760, 37920, 41712, 43450, 47400, 52140, 63200, 65175, 69520, 83424, 86900, 94800, 104280, 130350, 139040, 173800, 189600, 208560, 260700, 347600, 417120, 521400, 695200, 1042800, 2085600]

約数ペア:

[(1, 2085600), (2, 1042800), (3, 695200), (4, 521400), (5, 417120), (6, 347600), (8, 260700), (10, 208560), (11, 189600), (12, 173800), (15, 139040), (16, 130350), (20, 104280), (22, 94800), (24, 86900), (25, 83424), (30, 69520), (32, 65175), (33, 63200), (40, 52140), (44, 47400), (48, 43450), (50, 41712), (55, 37920), (60, 34760), (66, 31600), (75, 27808), (79, 26400), (80, 26070), (88, 23700), (96, 21725), (100, 20856), (110, 18960), (120, 17380), (132, 15800), (150, 13904), (158, 13200), (160, 13035), (165, 12640), (176, 11850), (200, 10428), (220, 9480), (237, 8800), (240, 8690), (264, 7900), (275, 7584), (300, 6952), (316, 6600), (330, 6320), (352, 5925), (395, 5280), (400, 5214), (440, 4740), (474, 4400), (480, 4345), (528, 3950), (550, 3792), (600, 3476), (632, 3300), (660, 3160), (790, 2640), (800, 2607), (825, 2528), (869, 2400), (880, 2370), (948, 2200), (1056, 1975), (1100, 1896), (1185, 1760), (1200, 1738), (1264, 1650), (1320, 1580)]