2199970800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6571}}^1$

素因数の和:6629

約数の個数: 240

約数和(自身を含む): 8084085760

約数和(自身を除く): 5884114960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 100, 108, 120, 124, 135, 144, 150, 155, 180, 186, 200, 216, 225, 240, 248, 270, 279, 300, 310, 360, 372, 400, 432, 450, 465, 496, 540, 558, 600, 620, 675, 720, 744, 775, 837, 900, 930, 1080, 1116, 1200, 1240, 1350, 1395, 1488, 1550, 1674, 1800, 1860, 2160, 2232, 2325, 2480, 2700, 2790, 3100, 3348, 3600, 3720, 4185, 4464, 4650, 5400, 5580, 6200, 6571, 6696, 6975, 7440, 8370, 9300, 10800, 11160, 12400, 13142, 13392, 13950, 16740, 18600, 19713, 20925, 22320, 26284, 27900, 32855, 33480, 37200, 39426, 41850, 52568, 55800, 59139, 65710, 66960, 78852, 83700, 98565, 105136, 111600, 118278, 131420, 157704, 164275, 167400, 177417, 197130, 203701, 236556, 262840, 295695, 315408, 328550, 334800, 354834, 394260, 407402, 473112, 492825, 525680, 591390, 611103, 657100, 709668, 788520, 814804, 887085, 946224, 985650, 1018505, 1182780, 1222206, 1314200, 1419336, 1478475, 1577040, 1629608, 1774170, 1833309, 1971300, 2037010, 2365560, 2444412, 2628400, 2838672, 2956950, 3055515, 3259216, 3548340, 3666618, 3942600, 4074020, 4435425, 4731120, 4888824, 5092525, 5499927, 5913900, 6111030, 7096680, 7333236, 7885200, 8148040, 8870850, 9166545, 9777648, 10185050, 10999854, 11827800, 12222060, 14193360, 14666472, 15277575, 16296080, 17741700, 18333090, 20370100, 21999708, 23655600, 24444120, 27499635, 29332944, 30555150, 35483400, 36666180, 40740200, 43999416, 45832725, 48888240, 54999270, 61110300, 70966800, 73332360, 81480400, 87998832, 91665450, 109998540, 122220600, 137498175, 146664720, 183330900, 219997080, 244441200, 274996350, 366661800, 439994160, 549992700, 733323600, 1099985400, 2199970800]

約数ペア:

[(1, 2199970800), (2, 1099985400), (3, 733323600), (4, 549992700), (5, 439994160), (6, 366661800), (8, 274996350), (9, 244441200), (10, 219997080), (12, 183330900), (15, 146664720), (16, 137498175), (18, 122220600), (20, 109998540), (24, 91665450), (25, 87998832), (27, 81480400), (30, 73332360), (31, 70966800), (36, 61110300), (40, 54999270), (45, 48888240), (48, 45832725), (50, 43999416), (54, 40740200), (60, 36666180), (62, 35483400), (72, 30555150), (75, 29332944), (80, 27499635), (90, 24444120), (93, 23655600), (100, 21999708), (108, 20370100), (120, 18333090), (124, 17741700), (135, 16296080), (144, 15277575), (150, 14666472), (155, 14193360), (180, 12222060), (186, 11827800), (200, 10999854), (216, 10185050), (225, 9777648), (240, 9166545), (248, 8870850), (270, 8148040), (279, 7885200), (300, 7333236), (310, 7096680), (360, 6111030), (372, 5913900), (400, 5499927), (432, 5092525), (450, 4888824), (465, 4731120), (496, 4435425), (540, 4074020), (558, 3942600), (600, 3666618), (620, 3548340), (675, 3259216), (720, 3055515), (744, 2956950), (775, 2838672), (837, 2628400), (900, 2444412), (930, 2365560), (1080, 2037010), (1116, 1971300), (1200, 1833309), (1240, 1774170), (1350, 1629608), (1395, 1577040), (1488, 1478475), (1550, 1419336), (1674, 1314200), (1800, 1222206), (1860, 1182780), (2160, 1018505), (2232, 985650), (2325, 946224), (2480, 887085), (2700, 814804), (2790, 788520), (3100, 709668), (3348, 657100), (3600, 611103), (3720, 591390), (4185, 525680), (4464, 492825), (4650, 473112), (5400, 407402), (5580, 394260), (6200, 354834), (6571, 334800), (6696, 328550), (6975, 315408), (7440, 295695), (8370, 262840), (9300, 236556), (10800, 203701), (11160, 197130), (12400, 177417), (13142, 167400), (13392, 164275), (13950, 157704), (16740, 131420), (18600, 118278), (19713, 111600), (20925, 105136), (22320, 98565), (26284, 83700), (27900, 78852), (32855, 66960), (33480, 65710), (37200, 59139), (39426, 55800), (41850, 52568)]