155341800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:294

約数の個数: 240

約数和(自身を含む): 554547840

約数和(自身を除く): 399206040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 43, 45, 50, 54, 60, 72, 75, 81, 86, 90, 100, 108, 120, 129, 135, 150, 162, 172, 180, 200, 215, 216, 223, 225, 258, 270, 300, 324, 344, 360, 387, 405, 430, 446, 450, 516, 540, 600, 645, 648, 669, 675, 774, 810, 860, 892, 900, 1032, 1075, 1080, 1115, 1161, 1290, 1338, 1350, 1548, 1620, 1720, 1784, 1800, 1935, 2007, 2025, 2150, 2230, 2322, 2580, 2676, 2700, 3096, 3225, 3240, 3345, 3483, 3870, 4014, 4050, 4300, 4460, 4644, 5160, 5352, 5400, 5575, 5805, 6021, 6450, 6690, 6966, 7740, 8028, 8100, 8600, 8920, 9288, 9589, 9675, 10035, 11150, 11610, 12042, 12900, 13380, 13932, 15480, 16056, 16200, 16725, 17415, 18063, 19178, 19350, 20070, 22300, 23220, 24084, 25800, 26760, 27864, 28767, 29025, 30105, 33450, 34830, 36126, 38356, 38700, 40140, 44600, 46440, 47945, 48168, 50175, 57534, 58050, 60210, 66900, 69660, 72252, 76712, 77400, 80280, 86301, 87075, 90315, 95890, 100350, 115068, 116100, 120420, 133800, 139320, 143835, 144504, 150525, 172602, 174150, 180630, 191780, 200700, 230136, 232200, 239725, 240840, 258903, 287670, 301050, 345204, 348300, 361260, 383560, 401400, 431505, 451575, 479450, 517806, 575340, 602100, 690408, 696600, 719175, 722520, 776709, 863010, 903150, 958900, 1035612, 1150680, 1204200, 1294515, 1438350, 1553418, 1726020, 1806300, 1917800, 2071224, 2157525, 2589030, 2876700, 3106836, 3452040, 3612600, 3883545, 4315050, 5178060, 5753400, 6213672, 6472575, 7767090, 8630100, 10356120, 12945150, 15534180, 17260200, 19417725, 25890300, 31068360, 38835450, 51780600, 77670900, 155341800]

約数ペア:

[(1, 155341800), (2, 77670900), (3, 51780600), (4, 38835450), (5, 31068360), (6, 25890300), (8, 19417725), (9, 17260200), (10, 15534180), (12, 12945150), (15, 10356120), (18, 8630100), (20, 7767090), (24, 6472575), (25, 6213672), (27, 5753400), (30, 5178060), (36, 4315050), (40, 3883545), (43, 3612600), (45, 3452040), (50, 3106836), (54, 2876700), (60, 2589030), (72, 2157525), (75, 2071224), (81, 1917800), (86, 1806300), (90, 1726020), (100, 1553418), (108, 1438350), (120, 1294515), (129, 1204200), (135, 1150680), (150, 1035612), (162, 958900), (172, 903150), (180, 863010), (200, 776709), (215, 722520), (216, 719175), (223, 696600), (225, 690408), (258, 602100), (270, 575340), (300, 517806), (324, 479450), (344, 451575), (360, 431505), (387, 401400), (405, 383560), (430, 361260), (446, 348300), (450, 345204), (516, 301050), (540, 287670), (600, 258903), (645, 240840), (648, 239725), (669, 232200), (675, 230136), (774, 200700), (810, 191780), (860, 180630), (892, 174150), (900, 172602), (1032, 150525), (1075, 144504), (1080, 143835), (1115, 139320), (1161, 133800), (1290, 120420), (1338, 116100), (1350, 115068), (1548, 100350), (1620, 95890), (1720, 90315), (1784, 87075), (1800, 86301), (1935, 80280), (2007, 77400), (2025, 76712), (2150, 72252), (2230, 69660), (2322, 66900), (2580, 60210), (2676, 58050), (2700, 57534), (3096, 50175), (3225, 48168), (3240, 47945), (3345, 46440), (3483, 44600), (3870, 40140), (4014, 38700), (4050, 38356), (4300, 36126), (4460, 34830), (4644, 33450), (5160, 30105), (5352, 29025), (5400, 28767), (5575, 27864), (5805, 26760), (6021, 25800), (6450, 24084), (6690, 23220), (6966, 22300), (7740, 20070), (8028, 19350), (8100, 19178), (8600, 18063), (8920, 17415), (9288, 16725), (9589, 16200), (9675, 16056), (10035, 15480), (11150, 13932), (11610, 13380), (12042, 12900)]