79356900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 287981568

約数和(自身を除く): 208624668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 31, 35, 42, 46, 50, 53, 60, 62, 69, 70, 75, 84, 92, 93, 100, 105, 106, 115, 124, 138, 140, 150, 155, 159, 161, 175, 186, 210, 212, 217, 230, 265, 276, 300, 310, 318, 322, 345, 350, 371, 372, 420, 434, 460, 465, 483, 525, 530, 575, 620, 636, 644, 651, 690, 700, 713, 742, 775, 795, 805, 868, 930, 966, 1050, 1060, 1085, 1113, 1150, 1219, 1302, 1325, 1380, 1426, 1484, 1550, 1590, 1610, 1643, 1725, 1855, 1860, 1932, 2100, 2139, 2170, 2226, 2300, 2325, 2415, 2438, 2604, 2650, 2852, 3100, 3180, 3220, 3255, 3286, 3450, 3565, 3657, 3710, 3975, 4025, 4278, 4340, 4452, 4650, 4830, 4876, 4929, 4991, 5300, 5425, 5565, 6095, 6510, 6572, 6900, 7130, 7314, 7420, 7950, 8050, 8215, 8533, 8556, 9275, 9300, 9660, 9858, 9982, 10695, 10850, 11130, 11501, 12075, 12190, 13020, 14260, 14628, 14973, 15900, 16100, 16275, 16430, 17066, 17825, 18285, 18550, 19716, 19964, 21390, 21700, 22260, 23002, 24150, 24380, 24645, 24955, 25599, 27825, 29946, 30475, 32550, 32860, 34132, 34503, 35650, 36570, 37100, 37789, 41075, 42665, 42780, 46004, 48300, 49290, 49910, 51198, 53475, 55650, 57505, 59892, 60950, 65100, 69006, 71300, 73140, 74865, 75578, 82150, 85330, 91425, 98580, 99820, 102396, 106950, 111300, 113367, 115010, 121900, 123225, 124775, 127995, 138012, 149730, 151156, 164300, 170660, 172515, 182850, 188945, 213325, 213900, 226734, 230020, 246450, 249550, 255990, 264523, 287525, 299460, 345030, 365700, 374325, 377890, 426650, 453468, 492900, 499100, 511980, 529046, 566835, 575050, 639975, 690060, 748650, 755780, 793569, 853300, 862575, 944725, 1058092, 1133670, 1150100, 1279950, 1322615, 1497300, 1587138, 1725150, 1889450, 2267340, 2559900, 2645230, 2834175, 3174276, 3450300, 3778900, 3967845, 5290460, 5668350, 6613075, 7935690, 11336700, 13226150, 15871380, 19839225, 26452300, 39678450, 79356900]

約数ペア:

[(1, 79356900), (2, 39678450), (3, 26452300), (4, 19839225), (5, 15871380), (6, 13226150), (7, 11336700), (10, 7935690), (12, 6613075), (14, 5668350), (15, 5290460), (20, 3967845), (21, 3778900), (23, 3450300), (25, 3174276), (28, 2834175), (30, 2645230), (31, 2559900), (35, 2267340), (42, 1889450), (46, 1725150), (50, 1587138), (53, 1497300), (60, 1322615), (62, 1279950), (69, 1150100), (70, 1133670), (75, 1058092), (84, 944725), (92, 862575), (93, 853300), (100, 793569), (105, 755780), (106, 748650), (115, 690060), (124, 639975), (138, 575050), (140, 566835), (150, 529046), (155, 511980), (159, 499100), (161, 492900), (175, 453468), (186, 426650), (210, 377890), (212, 374325), (217, 365700), (230, 345030), (265, 299460), (276, 287525), (300, 264523), (310, 255990), (318, 249550), (322, 246450), (345, 230020), (350, 226734), (371, 213900), (372, 213325), (420, 188945), (434, 182850), (460, 172515), (465, 170660), (483, 164300), (525, 151156), (530, 149730), (575, 138012), (620, 127995), (636, 124775), (644, 123225), (651, 121900), (690, 115010), (700, 113367), (713, 111300), (742, 106950), (775, 102396), (795, 99820), (805, 98580), (868, 91425), (930, 85330), (966, 82150), (1050, 75578), (1060, 74865), (1085, 73140), (1113, 71300), (1150, 69006), (1219, 65100), (1302, 60950), (1325, 59892), (1380, 57505), (1426, 55650), (1484, 53475), (1550, 51198), (1590, 49910), (1610, 49290), (1643, 48300), (1725, 46004), (1855, 42780), (1860, 42665), (1932, 41075), (2100, 37789), (2139, 37100), (2170, 36570), (2226, 35650), (2300, 34503), (2325, 34132), (2415, 32860), (2438, 32550), (2604, 30475), (2650, 29946), (2852, 27825), (3100, 25599), (3180, 24955), (3220, 24645), (3255, 24380), (3286, 24150), (3450, 23002), (3565, 22260), (3657, 21700), (3710, 21390), (3975, 19964), (4025, 19716), (4278, 18550), (4340, 18285), (4452, 17825), (4650, 17066), (4830, 16430), (4876, 16275), (4929, 16100), (4991, 15900), (5300, 14973), (5425, 14628), (5565, 14260), (6095, 13020), (6510, 12190), (6572, 12075), (6900, 11501), (7130, 11130), (7314, 10850), (7420, 10695), (7950, 9982), (8050, 9858), (8215, 9660), (8533, 9300), (8556, 9275)]