1252900440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:695

約数の個数: 256

約数和(自身を含む): 4584729600

約数和(自身を除く): 3331829160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 263, 264, 270, 297, 330, 360, 396, 401, 440, 495, 526, 540, 594, 660, 789, 792, 802, 990, 1052, 1080, 1188, 1203, 1315, 1320, 1485, 1578, 1604, 1980, 2005, 2104, 2367, 2376, 2406, 2630, 2893, 2970, 3156, 3208, 3609, 3945, 3960, 4010, 4411, 4734, 4812, 5260, 5786, 5940, 6015, 6312, 7101, 7218, 7890, 8020, 8679, 8822, 9468, 9624, 10520, 10827, 11572, 11835, 11880, 12030, 13233, 14202, 14436, 14465, 15780, 16040, 17358, 17644, 18045, 18936, 21654, 22055, 23144, 23670, 24060, 26037, 26466, 28404, 28872, 28930, 31560, 34716, 35288, 35505, 36090, 39699, 43308, 43395, 44110, 47340, 48120, 52074, 52932, 54135, 56808, 57860, 66165, 69432, 71010, 72180, 78111, 79398, 86616, 86790, 88220, 94680, 104148, 105463, 105864, 108270, 115720, 119097, 130185, 132330, 142020, 144360, 156222, 158796, 173580, 176440, 198495, 208296, 210926, 216540, 238194, 260370, 264660, 284040, 312444, 316389, 317592, 347160, 390555, 396990, 421852, 433080, 476388, 520740, 527315, 529320, 595485, 624888, 632778, 781110, 793980, 843704, 949167, 952776, 1041480, 1054630, 1160093, 1190970, 1265556, 1562220, 1581945, 1587960, 1898334, 2109260, 2320186, 2381940, 2531112, 2847501, 3124440, 3163890, 3480279, 3796668, 4218520, 4640372, 4745835, 4763880, 5695002, 5800465, 6327780, 6960558, 7593336, 9280744, 9491670, 10440837, 11390004, 11600930, 12655560, 13921116, 14237505, 17401395, 18983340, 20881674, 22780008, 23201860, 27842232, 28475010, 31322511, 34802790, 37966680, 41763348, 46403720, 52204185, 56950020, 62645022, 69605580, 83526696, 104408370, 113900040, 125290044, 139211160, 156612555, 208816740, 250580088, 313225110, 417633480, 626450220, 1252900440]

約数ペア:

[(1, 1252900440), (2, 626450220), (3, 417633480), (4, 313225110), (5, 250580088), (6, 208816740), (8, 156612555), (9, 139211160), (10, 125290044), (11, 113900040), (12, 104408370), (15, 83526696), (18, 69605580), (20, 62645022), (22, 56950020), (24, 52204185), (27, 46403720), (30, 41763348), (33, 37966680), (36, 34802790), (40, 31322511), (44, 28475010), (45, 27842232), (54, 23201860), (55, 22780008), (60, 20881674), (66, 18983340), (72, 17401395), (88, 14237505), (90, 13921116), (99, 12655560), (108, 11600930), (110, 11390004), (120, 10440837), (132, 9491670), (135, 9280744), (165, 7593336), (180, 6960558), (198, 6327780), (216, 5800465), (220, 5695002), (263, 4763880), (264, 4745835), (270, 4640372), (297, 4218520), (330, 3796668), (360, 3480279), (396, 3163890), (401, 3124440), (440, 2847501), (495, 2531112), (526, 2381940), (540, 2320186), (594, 2109260), (660, 1898334), (789, 1587960), (792, 1581945), (802, 1562220), (990, 1265556), (1052, 1190970), (1080, 1160093), (1188, 1054630), (1203, 1041480), (1315, 952776), (1320, 949167), (1485, 843704), (1578, 793980), (1604, 781110), (1980, 632778), (2005, 624888), (2104, 595485), (2367, 529320), (2376, 527315), (2406, 520740), (2630, 476388), (2893, 433080), (2970, 421852), (3156, 396990), (3208, 390555), (3609, 347160), (3945, 317592), (3960, 316389), (4010, 312444), (4411, 284040), (4734, 264660), (4812, 260370), (5260, 238194), (5786, 216540), (5940, 210926), (6015, 208296), (6312, 198495), (7101, 176440), (7218, 173580), (7890, 158796), (8020, 156222), (8679, 144360), (8822, 142020), (9468, 132330), (9624, 130185), (10520, 119097), (10827, 115720), (11572, 108270), (11835, 105864), (11880, 105463), (12030, 104148), (13233, 94680), (14202, 88220), (14436, 86790), (14465, 86616), (15780, 79398), (16040, 78111), (17358, 72180), (17644, 71010), (18045, 69432), (18936, 66165), (21654, 57860), (22055, 56808), (23144, 54135), (23670, 52932), (24060, 52074), (26037, 48120), (26466, 47340), (28404, 44110), (28872, 43395), (28930, 43308), (31560, 39699), (34716, 36090), (35288, 35505)]