42165900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 163322880

約数和(自身を除く): 121156980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 27, 28, 30, 35, 36, 42, 45, 46, 50, 54, 60, 63, 69, 70, 75, 84, 90, 92, 97, 100, 105, 108, 115, 126, 135, 138, 140, 150, 161, 175, 180, 189, 194, 207, 210, 225, 230, 252, 270, 276, 291, 300, 315, 322, 345, 350, 378, 388, 414, 420, 450, 460, 483, 485, 525, 540, 575, 582, 621, 630, 644, 675, 679, 690, 700, 756, 805, 828, 873, 900, 945, 966, 970, 1035, 1050, 1150, 1164, 1242, 1260, 1350, 1358, 1380, 1449, 1455, 1575, 1610, 1725, 1746, 1890, 1932, 1940, 2037, 2070, 2100, 2231, 2300, 2415, 2425, 2484, 2619, 2700, 2716, 2898, 2910, 3105, 3150, 3220, 3395, 3450, 3492, 3780, 4025, 4074, 4140, 4347, 4365, 4462, 4725, 4830, 4850, 5175, 5238, 5796, 5820, 6111, 6210, 6300, 6693, 6790, 6900, 7245, 7275, 8050, 8148, 8694, 8730, 8924, 9450, 9660, 9700, 10185, 10350, 10476, 11155, 12075, 12222, 12420, 13095, 13386, 13580, 14490, 14550, 15525, 15617, 16100, 16975, 17388, 17460, 18333, 18900, 20079, 20370, 20700, 21735, 21825, 22310, 24150, 24444, 26190, 26772, 28980, 29100, 30555, 31050, 31234, 33465, 33950, 36225, 36666, 40158, 40740, 43470, 43650, 44620, 46851, 48300, 50925, 52380, 55775, 60237, 61110, 62100, 62468, 65475, 66930, 67900, 72450, 73332, 78085, 80316, 86940, 87300, 91665, 93702, 100395, 101850, 108675, 111550, 120474, 122220, 130950, 133860, 140553, 144900, 152775, 156170, 167325, 183330, 187404, 200790, 203700, 217350, 223100, 234255, 240948, 261900, 281106, 301185, 305550, 312340, 334650, 366660, 390425, 401580, 421659, 434700, 458325, 468510, 501975, 562212, 602370, 611100, 669300, 702765, 780850, 843318, 916650, 937020, 1003950, 1171275, 1204740, 1405530, 1505925, 1561700, 1686636, 1833300, 2007900, 2108295, 2342550, 2811060, 3011850, 3513825, 4216590, 4685100, 6023700, 7027650, 8433180, 10541475, 14055300, 21082950, 42165900]

約数ペア:

[(1, 42165900), (2, 21082950), (3, 14055300), (4, 10541475), (5, 8433180), (6, 7027650), (7, 6023700), (9, 4685100), (10, 4216590), (12, 3513825), (14, 3011850), (15, 2811060), (18, 2342550), (20, 2108295), (21, 2007900), (23, 1833300), (25, 1686636), (27, 1561700), (28, 1505925), (30, 1405530), (35, 1204740), (36, 1171275), (42, 1003950), (45, 937020), (46, 916650), (50, 843318), (54, 780850), (60, 702765), (63, 669300), (69, 611100), (70, 602370), (75, 562212), (84, 501975), (90, 468510), (92, 458325), (97, 434700), (100, 421659), (105, 401580), (108, 390425), (115, 366660), (126, 334650), (135, 312340), (138, 305550), (140, 301185), (150, 281106), (161, 261900), (175, 240948), (180, 234255), (189, 223100), (194, 217350), (207, 203700), (210, 200790), (225, 187404), (230, 183330), (252, 167325), (270, 156170), (276, 152775), (291, 144900), (300, 140553), (315, 133860), (322, 130950), (345, 122220), (350, 120474), (378, 111550), (388, 108675), (414, 101850), (420, 100395), (450, 93702), (460, 91665), (483, 87300), (485, 86940), (525, 80316), (540, 78085), (575, 73332), (582, 72450), (621, 67900), (630, 66930), (644, 65475), (675, 62468), (679, 62100), (690, 61110), (700, 60237), (756, 55775), (805, 52380), (828, 50925), (873, 48300), (900, 46851), (945, 44620), (966, 43650), (970, 43470), (1035, 40740), (1050, 40158), (1150, 36666), (1164, 36225), (1242, 33950), (1260, 33465), (1350, 31234), (1358, 31050), (1380, 30555), (1449, 29100), (1455, 28980), (1575, 26772), (1610, 26190), (1725, 24444), (1746, 24150), (1890, 22310), (1932, 21825), (1940, 21735), (2037, 20700), (2070, 20370), (2100, 20079), (2231, 18900), (2300, 18333), (2415, 17460), (2425, 17388), (2484, 16975), (2619, 16100), (2700, 15617), (2716, 15525), (2898, 14550), (2910, 14490), (3105, 13580), (3150, 13386), (3220, 13095), (3395, 12420), (3450, 12222), (3492, 12075), (3780, 11155), (4025, 10476), (4074, 10350), (4140, 10185), (4347, 9700), (4365, 9660), (4462, 9450), (4725, 8924), (4830, 8730), (4850, 8694), (5175, 8148), (5238, 8050), (5796, 7275), (5820, 7245), (6111, 6900), (6210, 6790), (6300, 6693)]