158437800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 574516800

約数和(自身を除く): 416079000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 43, 45, 46, 50, 60, 69, 72, 75, 86, 89, 90, 92, 100, 115, 120, 129, 138, 150, 172, 178, 180, 184, 200, 207, 215, 225, 230, 258, 267, 276, 300, 344, 345, 356, 360, 387, 414, 430, 445, 450, 460, 516, 534, 552, 575, 600, 645, 690, 712, 774, 801, 828, 860, 890, 900, 920, 989, 1032, 1035, 1068, 1075, 1150, 1290, 1335, 1380, 1548, 1602, 1656, 1720, 1725, 1780, 1800, 1935, 1978, 2047, 2070, 2136, 2150, 2225, 2300, 2580, 2670, 2760, 2967, 3096, 3204, 3225, 3450, 3560, 3827, 3870, 3956, 4005, 4094, 4140, 4300, 4450, 4600, 4945, 5160, 5175, 5340, 5934, 6141, 6408, 6450, 6675, 6900, 7654, 7740, 7912, 8010, 8188, 8280, 8600, 8900, 8901, 9675, 9890, 10235, 10350, 10680, 11481, 11868, 12282, 12900, 13350, 13800, 14835, 15308, 15480, 16020, 16376, 17800, 17802, 18423, 19135, 19350, 19780, 20025, 20470, 20700, 22962, 23736, 24564, 24725, 25800, 26700, 29670, 30616, 30705, 32040, 34443, 35604, 36846, 38270, 38700, 39560, 40050, 40940, 41400, 44505, 45924, 49128, 49450, 51175, 53400, 57405, 59340, 61410, 68886, 71208, 73692, 74175, 76540, 77400, 80100, 81880, 88021, 89010, 91848, 92115, 95675, 98900, 102350, 114810, 118680, 122820, 137772, 147384, 148350, 153080, 153525, 160200, 172215, 176042, 178020, 184230, 191350, 197800, 204700, 222525, 229620, 245640, 264063, 275544, 287025, 296700, 307050, 344430, 352084, 356040, 368460, 382700, 409400, 440105, 445050, 459240, 460575, 528126, 574050, 593400, 614100, 688860, 704168, 736920, 765400, 792189, 861075, 880210, 890100, 921150, 1056252, 1148100, 1228200, 1320315, 1377720, 1584378, 1722150, 1760420, 1780200, 1842300, 2112504, 2200525, 2296200, 2640630, 3168756, 3444300, 3520840, 3684600, 3960945, 4401050, 5281260, 6337512, 6601575, 6888600, 7921890, 8802100, 10562520, 13203150, 15843780, 17604200, 19804725, 26406300, 31687560, 39609450, 52812600, 79218900, 158437800]

約数ペア:

[(1, 158437800), (2, 79218900), (3, 52812600), (4, 39609450), (5, 31687560), (6, 26406300), (8, 19804725), (9, 17604200), (10, 15843780), (12, 13203150), (15, 10562520), (18, 8802100), (20, 7921890), (23, 6888600), (24, 6601575), (25, 6337512), (30, 5281260), (36, 4401050), (40, 3960945), (43, 3684600), (45, 3520840), (46, 3444300), (50, 3168756), (60, 2640630), (69, 2296200), (72, 2200525), (75, 2112504), (86, 1842300), (89, 1780200), (90, 1760420), (92, 1722150), (100, 1584378), (115, 1377720), (120, 1320315), (129, 1228200), (138, 1148100), (150, 1056252), (172, 921150), (178, 890100), (180, 880210), (184, 861075), (200, 792189), (207, 765400), (215, 736920), (225, 704168), (230, 688860), (258, 614100), (267, 593400), (276, 574050), (300, 528126), (344, 460575), (345, 459240), (356, 445050), (360, 440105), (387, 409400), (414, 382700), (430, 368460), (445, 356040), (450, 352084), (460, 344430), (516, 307050), (534, 296700), (552, 287025), (575, 275544), (600, 264063), (645, 245640), (690, 229620), (712, 222525), (774, 204700), (801, 197800), (828, 191350), (860, 184230), (890, 178020), (900, 176042), (920, 172215), (989, 160200), (1032, 153525), (1035, 153080), (1068, 148350), (1075, 147384), (1150, 137772), (1290, 122820), (1335, 118680), (1380, 114810), (1548, 102350), (1602, 98900), (1656, 95675), (1720, 92115), (1725, 91848), (1780, 89010), (1800, 88021), (1935, 81880), (1978, 80100), (2047, 77400), (2070, 76540), (2136, 74175), (2150, 73692), (2225, 71208), (2300, 68886), (2580, 61410), (2670, 59340), (2760, 57405), (2967, 53400), (3096, 51175), (3204, 49450), (3225, 49128), (3450, 45924), (3560, 44505), (3827, 41400), (3870, 40940), (3956, 40050), (4005, 39560), (4094, 38700), (4140, 38270), (4300, 36846), (4450, 35604), (4600, 34443), (4945, 32040), (5160, 30705), (5175, 30616), (5340, 29670), (5934, 26700), (6141, 25800), (6408, 24725), (6450, 24564), (6675, 23736), (6900, 22962), (7654, 20700), (7740, 20470), (7912, 20025), (8010, 19780), (8188, 19350), (8280, 19135), (8600, 18423), (8900, 17802), (8901, 17800), (9675, 16376), (9890, 16020), (10235, 15480), (10350, 15308), (10680, 14835), (11481, 13800), (11868, 13350), (12282, 12900)]