20222400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:419

約数の個数: 168

約数和(自身を含む): 72566784

約数和(自身を除く): 52344384

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, 64, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 192, 200, 220, 240, 264, 275, 300, 320, 330, 352, 383, 400, 440, 480, 528, 550, 600, 660, 704, 766, 800, 825, 880, 960, 1056, 1100, 1149, 1200, 1320, 1532, 1600, 1650, 1760, 1915, 2112, 2200, 2298, 2400, 2640, 3064, 3300, 3520, 3830, 4213, 4400, 4596, 4800, 5280, 5745, 6128, 6600, 7660, 8426, 8800, 9192, 9575, 10560, 11490, 12256, 12639, 13200, 15320, 16852, 17600, 18384, 19150, 21065, 22980, 24512, 25278, 26400, 28725, 30640, 33704, 36768, 38300, 42130, 45960, 50556, 52800, 57450, 61280, 63195, 67408, 73536, 76600, 84260, 91920, 101112, 105325, 114900, 122560, 126390, 134816, 153200, 168520, 183840, 202224, 210650, 229800, 252780, 269632, 306400, 315975, 337040, 367680, 404448, 421300, 459600, 505560, 612800, 631950, 674080, 808896, 842600, 919200, 1011120, 1263900, 1348160, 1685200, 1838400, 2022240, 2527800, 3370400, 4044480, 5055600, 6740800, 10111200, 20222400]

約数ペア:

[(1, 20222400), (2, 10111200), (3, 6740800), (4, 5055600), (5, 4044480), (6, 3370400), (8, 2527800), (10, 2022240), (11, 1838400), (12, 1685200), (15, 1348160), (16, 1263900), (20, 1011120), (22, 919200), (24, 842600), (25, 808896), (30, 674080), (32, 631950), (33, 612800), (40, 505560), (44, 459600), (48, 421300), (50, 404448), (55, 367680), (60, 337040), (64, 315975), (66, 306400), (75, 269632), (80, 252780), (88, 229800), (96, 210650), (100, 202224), (110, 183840), (120, 168520), (132, 153200), (150, 134816), (160, 126390), (165, 122560), (176, 114900), (192, 105325), (200, 101112), (220, 91920), (240, 84260), (264, 76600), (275, 73536), (300, 67408), (320, 63195), (330, 61280), (352, 57450), (383, 52800), (400, 50556), (440, 45960), (480, 42130), (528, 38300), (550, 36768), (600, 33704), (660, 30640), (704, 28725), (766, 26400), (800, 25278), (825, 24512), (880, 22980), (960, 21065), (1056, 19150), (1100, 18384), (1149, 17600), (1200, 16852), (1320, 15320), (1532, 13200), (1600, 12639), (1650, 12256), (1760, 11490), (1915, 10560), (2112, 9575), (2200, 9192), (2298, 8800), (2400, 8426), (2640, 7660), (3064, 6600), (3300, 6128), (3520, 5745), (3830, 5280), (4213, 4800), (4400, 4596)]