18200160

素因数分解:

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

素因数の和:418

約数の個数: 192

約数和(自身を含む): 69672960

約数和(自身を除く): 51472800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 383, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 766, 792, 864, 880, 990, 1056, 1080, 1149, 1188, 1320, 1440, 1485, 1532, 1584, 1760, 1915, 1980, 2160, 2298, 2376, 2640, 2970, 3064, 3168, 3447, 3830, 3960, 4213, 4320, 4596, 4752, 5280, 5745, 5940, 6128, 6894, 7660, 7920, 8426, 9192, 9504, 10341, 11490, 11880, 12256, 12639, 13788, 15320, 15840, 16852, 17235, 18384, 20682, 21065, 22980, 23760, 25278, 27576, 30640, 33704, 34470, 36768, 37917, 41364, 42130, 45960, 47520, 50556, 51705, 55152, 61280, 63195, 67408, 68940, 75834, 82728, 84260, 91920, 101112, 103410, 110304, 113751, 126390, 134816, 137880, 151668, 165456, 168520, 183840, 189585, 202224, 206820, 227502, 252780, 275760, 303336, 330912, 337040, 379170, 404448, 413640, 455004, 505560, 551520, 568755, 606672, 674080, 758340, 827280, 910008, 1011120, 1137510, 1213344, 1516680, 1654560, 1820016, 2022240, 2275020, 3033360, 3640032, 4550040, 6066720, 9100080, 18200160]

約数ペア:

[(1, 18200160), (2, 9100080), (3, 6066720), (4, 4550040), (5, 3640032), (6, 3033360), (8, 2275020), (9, 2022240), (10, 1820016), (11, 1654560), (12, 1516680), (15, 1213344), (16, 1137510), (18, 1011120), (20, 910008), (22, 827280), (24, 758340), (27, 674080), (30, 606672), (32, 568755), (33, 551520), (36, 505560), (40, 455004), (44, 413640), (45, 404448), (48, 379170), (54, 337040), (55, 330912), (60, 303336), (66, 275760), (72, 252780), (80, 227502), (88, 206820), (90, 202224), (96, 189585), (99, 183840), (108, 168520), (110, 165456), (120, 151668), (132, 137880), (135, 134816), (144, 126390), (160, 113751), (165, 110304), (176, 103410), (180, 101112), (198, 91920), (216, 84260), (220, 82728), (240, 75834), (264, 68940), (270, 67408), (288, 63195), (297, 61280), (330, 55152), (352, 51705), (360, 50556), (383, 47520), (396, 45960), (432, 42130), (440, 41364), (480, 37917), (495, 36768), (528, 34470), (540, 33704), (594, 30640), (660, 27576), (720, 25278), (766, 23760), (792, 22980), (864, 21065), (880, 20682), (990, 18384), (1056, 17235), (1080, 16852), (1149, 15840), (1188, 15320), (1320, 13788), (1440, 12639), (1485, 12256), (1532, 11880), (1584, 11490), (1760, 10341), (1915, 9504), (1980, 9192), (2160, 8426), (2298, 7920), (2376, 7660), (2640, 6894), (2970, 6128), (3064, 5940), (3168, 5745), (3447, 5280), (3830, 4752), (3960, 4596), (4213, 4320)]