2257200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 240

約数和(自身を含む): 9225600

約数和(自身を除く): 6968400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 25, 27, 30, 33, 36, 38, 40, 44, 45, 48, 50, 54, 55, 57, 60, 66, 72, 75, 76, 80, 88, 90, 95, 99, 100, 108, 110, 114, 120, 132, 135, 144, 150, 152, 165, 171, 176, 180, 190, 198, 200, 209, 216, 220, 225, 228, 240, 264, 270, 275, 285, 297, 300, 304, 330, 342, 360, 380, 396, 400, 418, 432, 440, 450, 456, 475, 495, 513, 528, 540, 550, 570, 594, 600, 627, 660, 675, 684, 720, 760, 792, 825, 836, 855, 880, 900, 912, 950, 990, 1026, 1045, 1080, 1100, 1140, 1188, 1200, 1254, 1320, 1350, 1368, 1425, 1485, 1520, 1584, 1650, 1672, 1710, 1800, 1881, 1900, 1980, 2052, 2090, 2160, 2200, 2280, 2376, 2475, 2508, 2565, 2640, 2700, 2736, 2850, 2970, 3135, 3300, 3344, 3420, 3600, 3762, 3800, 3960, 4104, 4180, 4275, 4400, 4560, 4752, 4950, 5016, 5130, 5225, 5400, 5643, 5700, 5940, 6270, 6600, 6840, 7425, 7524, 7600, 7920, 8208, 8360, 8550, 9405, 9900, 10032, 10260, 10450, 10800, 11286, 11400, 11880, 12540, 12825, 13200, 13680, 14850, 15048, 15675, 16720, 17100, 18810, 19800, 20520, 20900, 22572, 22800, 23760, 25080, 25650, 28215, 29700, 30096, 31350, 34200, 37620, 39600, 41040, 41800, 45144, 47025, 50160, 51300, 56430, 59400, 62700, 68400, 75240, 83600, 90288, 94050, 102600, 112860, 118800, 125400, 141075, 150480, 188100, 205200, 225720, 250800, 282150, 376200, 451440, 564300, 752400, 1128600, 2257200]

約数ペア:

[(1, 2257200), (2, 1128600), (3, 752400), (4, 564300), (5, 451440), (6, 376200), (8, 282150), (9, 250800), (10, 225720), (11, 205200), (12, 188100), (15, 150480), (16, 141075), (18, 125400), (19, 118800), (20, 112860), (22, 102600), (24, 94050), (25, 90288), (27, 83600), (30, 75240), (33, 68400), (36, 62700), (38, 59400), (40, 56430), (44, 51300), (45, 50160), (48, 47025), (50, 45144), (54, 41800), (55, 41040), (57, 39600), (60, 37620), (66, 34200), (72, 31350), (75, 30096), (76, 29700), (80, 28215), (88, 25650), (90, 25080), (95, 23760), (99, 22800), (100, 22572), (108, 20900), (110, 20520), (114, 19800), (120, 18810), (132, 17100), (135, 16720), (144, 15675), (150, 15048), (152, 14850), (165, 13680), (171, 13200), (176, 12825), (180, 12540), (190, 11880), (198, 11400), (200, 11286), (209, 10800), (216, 10450), (220, 10260), (225, 10032), (228, 9900), (240, 9405), (264, 8550), (270, 8360), (275, 8208), (285, 7920), (297, 7600), (300, 7524), (304, 7425), (330, 6840), (342, 6600), (360, 6270), (380, 5940), (396, 5700), (400, 5643), (418, 5400), (432, 5225), (440, 5130), (450, 5016), (456, 4950), (475, 4752), (495, 4560), (513, 4400), (528, 4275), (540, 4180), (550, 4104), (570, 3960), (594, 3800), (600, 3762), (627, 3600), (660, 3420), (675, 3344), (684, 3300), (720, 3135), (760, 2970), (792, 2850), (825, 2736), (836, 2700), (855, 2640), (880, 2565), (900, 2508), (912, 2475), (950, 2376), (990, 2280), (1026, 2200), (1045, 2160), (1080, 2090), (1100, 2052), (1140, 1980), (1188, 1900), (1200, 1881), (1254, 1800), (1320, 1710), (1350, 1672), (1368, 1650), (1425, 1584), (1485, 1520)]