121542120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 320

約数和(自身を含む): 489265920

約数和(自身を除く): 367723800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 81, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 233, 252, 270, 276, 280, 315, 322, 324, 345, 360, 378, 405, 414, 420, 460, 466, 483, 504, 540, 552, 567, 621, 630, 644, 648, 690, 699, 756, 805, 810, 828, 840, 920, 932, 945, 966, 1035, 1080, 1134, 1165, 1242, 1260, 1288, 1380, 1398, 1449, 1512, 1610, 1620, 1631, 1656, 1863, 1864, 1890, 1932, 2070, 2097, 2268, 2330, 2415, 2484, 2520, 2760, 2796, 2835, 2898, 3105, 3220, 3240, 3262, 3495, 3726, 3780, 3864, 4140, 4194, 4347, 4536, 4660, 4830, 4893, 4968, 5359, 5592, 5670, 5796, 6210, 6291, 6440, 6524, 6990, 7245, 7452, 7560, 8155, 8280, 8388, 8694, 9315, 9320, 9660, 9786, 10485, 10718, 11340, 11592, 12420, 12582, 13041, 13048, 13980, 14490, 14679, 14904, 16077, 16310, 16776, 17388, 18630, 18873, 19320, 19572, 20970, 21436, 21735, 22680, 24465, 24840, 25164, 26082, 26795, 27960, 28980, 29358, 31455, 32154, 32620, 34776, 37260, 37513, 37746, 39144, 41940, 42872, 43470, 44037, 48231, 48930, 50328, 52164, 53590, 57960, 58716, 62910, 64308, 65205, 65240, 73395, 74520, 75026, 75492, 80385, 83880, 86940, 88074, 94365, 96462, 97860, 104328, 107180, 112539, 117432, 125820, 128616, 130410, 132111, 144693, 146790, 150052, 150984, 160770, 173880, 176148, 187565, 188730, 192924, 195720, 214360, 220185, 225078, 241155, 251640, 260820, 264222, 289386, 293580, 300104, 321540, 337617, 352296, 375130, 377460, 385848, 434079, 440370, 450156, 482310, 521640, 528444, 562695, 578772, 587160, 643080, 660555, 675234, 723465, 750260, 754920, 868158, 880740, 900312, 964620, 1012851, 1056888, 1125390, 1157544, 1321110, 1350468, 1446930, 1500520, 1688085, 1736316, 1761480, 1929240, 2025702, 2170395, 2250780, 2642220, 2700936, 2893860, 3038553, 3376170, 3472632, 4051404, 4340790, 4501560, 5064255, 5284440, 5787720, 6077106, 6752340, 8102808, 8681580, 10128510, 12154212, 13504680, 15192765, 17363160, 20257020, 24308424, 30385530, 40514040, 60771060, 121542120]

約数ペア:

[(1, 121542120), (2, 60771060), (3, 40514040), (4, 30385530), (5, 24308424), (6, 20257020), (7, 17363160), (8, 15192765), (9, 13504680), (10, 12154212), (12, 10128510), (14, 8681580), (15, 8102808), (18, 6752340), (20, 6077106), (21, 5787720), (23, 5284440), (24, 5064255), (27, 4501560), (28, 4340790), (30, 4051404), (35, 3472632), (36, 3376170), (40, 3038553), (42, 2893860), (45, 2700936), (46, 2642220), (54, 2250780), (56, 2170395), (60, 2025702), (63, 1929240), (69, 1761480), (70, 1736316), (72, 1688085), (81, 1500520), (84, 1446930), (90, 1350468), (92, 1321110), (105, 1157544), (108, 1125390), (115, 1056888), (120, 1012851), (126, 964620), (135, 900312), (138, 880740), (140, 868158), (161, 754920), (162, 750260), (168, 723465), (180, 675234), (184, 660555), (189, 643080), (207, 587160), (210, 578772), (216, 562695), (230, 528444), (233, 521640), (252, 482310), (270, 450156), (276, 440370), (280, 434079), (315, 385848), (322, 377460), (324, 375130), (345, 352296), (360, 337617), (378, 321540), (405, 300104), (414, 293580), (420, 289386), (460, 264222), (466, 260820), (483, 251640), (504, 241155), (540, 225078), (552, 220185), (567, 214360), (621, 195720), (630, 192924), (644, 188730), (648, 187565), (690, 176148), (699, 173880), (756, 160770), (805, 150984), (810, 150052), (828, 146790), (840, 144693), (920, 132111), (932, 130410), (945, 128616), (966, 125820), (1035, 117432), (1080, 112539), (1134, 107180), (1165, 104328), (1242, 97860), (1260, 96462), (1288, 94365), (1380, 88074), (1398, 86940), (1449, 83880), (1512, 80385), (1610, 75492), (1620, 75026), (1631, 74520), (1656, 73395), (1863, 65240), (1864, 65205), (1890, 64308), (1932, 62910), (2070, 58716), (2097, 57960), (2268, 53590), (2330, 52164), (2415, 50328), (2484, 48930), (2520, 48231), (2760, 44037), (2796, 43470), (2835, 42872), (2898, 41940), (3105, 39144), (3220, 37746), (3240, 37513), (3262, 37260), (3495, 34776), (3726, 32620), (3780, 32154), (3864, 31455), (4140, 29358), (4194, 28980), (4347, 27960), (4536, 26795), (4660, 26082), (4830, 25164), (4893, 24840), (4968, 24465), (5359, 22680), (5592, 21735), (5670, 21436), (5796, 20970), (6210, 19572), (6291, 19320), (6440, 18873), (6524, 18630), (6990, 17388), (7245, 16776), (7452, 16310), (7560, 16077), (8155, 14904), (8280, 14679), (8388, 14490), (8694, 13980), (9315, 13048), (9320, 13041), (9660, 12582), (9786, 12420), (10485, 11592), (10718, 11340)]