212810400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2687}}^1$

素因数の和:2724

約数の個数: 216

約数和(自身を含む): 818947584

約数和(自身を除く): 606137184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 288, 300, 330, 352, 360, 396, 400, 440, 450, 480, 495, 528, 550, 600, 660, 720, 792, 800, 825, 880, 900, 990, 1056, 1100, 1200, 1320, 1440, 1584, 1650, 1760, 1800, 1980, 2200, 2400, 2475, 2640, 2687, 3168, 3300, 3600, 3960, 4400, 4950, 5280, 5374, 6600, 7200, 7920, 8061, 8800, 9900, 10748, 13200, 13435, 15840, 16122, 19800, 21496, 24183, 26400, 26870, 29557, 32244, 39600, 40305, 42992, 48366, 53740, 59114, 64488, 67175, 79200, 80610, 85984, 88671, 96732, 107480, 118228, 120915, 128976, 134350, 147785, 161220, 177342, 193464, 201525, 214960, 236456, 241830, 257952, 266013, 268700, 295570, 322440, 354684, 386928, 403050, 429920, 443355, 472912, 483660, 532026, 537400, 591140, 604575, 644880, 709368, 738925, 773856, 806100, 886710, 945824, 967320, 1064052, 1074800, 1182280, 1209150, 1289760, 1330065, 1418736, 1477850, 1612200, 1773420, 1934640, 2128104, 2149600, 2216775, 2364560, 2418300, 2660130, 2837472, 2955700, 3224400, 3546840, 3869280, 4256208, 4433550, 4729120, 4836600, 5320260, 5911400, 6448800, 6650325, 7093680, 8512416, 8867100, 9673200, 10640520, 11822800, 13300650, 14187360, 17734200, 19346400, 21281040, 23645600, 26601300, 35468400, 42562080, 53202600, 70936800, 106405200, 212810400]

約数ペア:

[(1, 212810400), (2, 106405200), (3, 70936800), (4, 53202600), (5, 42562080), (6, 35468400), (8, 26601300), (9, 23645600), (10, 21281040), (11, 19346400), (12, 17734200), (15, 14187360), (16, 13300650), (18, 11822800), (20, 10640520), (22, 9673200), (24, 8867100), (25, 8512416), (30, 7093680), (32, 6650325), (33, 6448800), (36, 5911400), (40, 5320260), (44, 4836600), (45, 4729120), (48, 4433550), (50, 4256208), (55, 3869280), (60, 3546840), (66, 3224400), (72, 2955700), (75, 2837472), (80, 2660130), (88, 2418300), (90, 2364560), (96, 2216775), (99, 2149600), (100, 2128104), (110, 1934640), (120, 1773420), (132, 1612200), (144, 1477850), (150, 1418736), (160, 1330065), (165, 1289760), (176, 1209150), (180, 1182280), (198, 1074800), (200, 1064052), (220, 967320), (225, 945824), (240, 886710), (264, 806100), (275, 773856), (288, 738925), (300, 709368), (330, 644880), (352, 604575), (360, 591140), (396, 537400), (400, 532026), (440, 483660), (450, 472912), (480, 443355), (495, 429920), (528, 403050), (550, 386928), (600, 354684), (660, 322440), (720, 295570), (792, 268700), (800, 266013), (825, 257952), (880, 241830), (900, 236456), (990, 214960), (1056, 201525), (1100, 193464), (1200, 177342), (1320, 161220), (1440, 147785), (1584, 134350), (1650, 128976), (1760, 120915), (1800, 118228), (1980, 107480), (2200, 96732), (2400, 88671), (2475, 85984), (2640, 80610), (2687, 79200), (3168, 67175), (3300, 64488), (3600, 59114), (3960, 53740), (4400, 48366), (4950, 42992), (5280, 40305), (5374, 39600), (6600, 32244), (7200, 29557), (7920, 26870), (8061, 26400), (8800, 24183), (9900, 21496), (10748, 19800), (13200, 16122), (13435, 15840)]