86843400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 384

約数和(自身を含む): 342835200

約数和(自身を除く): 255991800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 29, 30, 31, 35, 40, 42, 46, 50, 56, 58, 60, 62, 69, 70, 75, 84, 87, 92, 93, 100, 105, 115, 116, 120, 124, 138, 140, 145, 150, 155, 161, 168, 174, 175, 184, 186, 200, 203, 210, 217, 230, 232, 248, 276, 280, 290, 300, 310, 322, 345, 348, 350, 372, 406, 420, 434, 435, 460, 465, 483, 525, 552, 575, 580, 600, 609, 620, 644, 651, 667, 690, 696, 700, 713, 725, 744, 775, 805, 812, 840, 868, 870, 899, 920, 930, 966, 1015, 1050, 1085, 1150, 1160, 1218, 1240, 1288, 1302, 1334, 1380, 1400, 1426, 1450, 1550, 1610, 1624, 1725, 1736, 1740, 1798, 1860, 1932, 2001, 2030, 2100, 2139, 2170, 2175, 2300, 2325, 2415, 2436, 2604, 2668, 2697, 2760, 2852, 2900, 3045, 3100, 3220, 3255, 3335, 3450, 3480, 3565, 3596, 3720, 3864, 4002, 4025, 4060, 4200, 4278, 4340, 4350, 4495, 4600, 4650, 4669, 4830, 4872, 4991, 5075, 5208, 5336, 5394, 5425, 5704, 5800, 6090, 6200, 6293, 6440, 6510, 6670, 6900, 7130, 7192, 8004, 8050, 8120, 8556, 8680, 8700, 8990, 9300, 9338, 9660, 9982, 10005, 10150, 10695, 10788, 10850, 12075, 12180, 12586, 13020, 13340, 13485, 13800, 14007, 14260, 14973, 15225, 16008, 16100, 16275, 16675, 17112, 17400, 17825, 17980, 18600, 18676, 18879, 19320, 19964, 20010, 20300, 20677, 21390, 21576, 21700, 22475, 23345, 24150, 24360, 24955, 25172, 26040, 26680, 26970, 28014, 28520, 29946, 30450, 31465, 32200, 32550, 33350, 35650, 35960, 37352, 37758, 39928, 40020, 40600, 41354, 42780, 43400, 44950, 46690, 48300, 49910, 50025, 50344, 53475, 53940, 56028, 59892, 60900, 62031, 62930, 65100, 66700, 67425, 70035, 71300, 74865, 75516, 80040, 82708, 85560, 89900, 93380, 94395, 96600, 99820, 100050, 103385, 106950, 107880, 112056, 116725, 119784, 121800, 124062, 124775, 125860, 130200, 133400, 134850, 140070, 142600, 144739, 149730, 151032, 157325, 165416, 179800, 186760, 188790, 199640, 200100, 206770, 213900, 233450, 248124, 249550, 251720, 269700, 280140, 289478, 299460, 310155, 314650, 350175, 374325, 377580, 400200, 413540, 427800, 434217, 466900, 471975, 496248, 499100, 516925, 539400, 560280, 578956, 598920, 620310, 629300, 700350, 723695, 748650, 755160, 827080, 868434, 933800, 943950, 998200, 1033850, 1157912, 1240620, 1258600, 1400700, 1447390, 1497300, 1550775, 1736868, 1887900, 2067700, 2171085, 2481240, 2801400, 2894780, 2994600, 3101550, 3473736, 3618475, 3775800, 4135400, 4342170, 5789560, 6203100, 7236950, 8684340, 10855425, 12406200, 14473900, 17368680, 21710850, 28947800, 43421700, 86843400]

約数ペア:

[(1, 86843400), (2, 43421700), (3, 28947800), (4, 21710850), (5, 17368680), (6, 14473900), (7, 12406200), (8, 10855425), (10, 8684340), (12, 7236950), (14, 6203100), (15, 5789560), (20, 4342170), (21, 4135400), (23, 3775800), (24, 3618475), (25, 3473736), (28, 3101550), (29, 2994600), (30, 2894780), (31, 2801400), (35, 2481240), (40, 2171085), (42, 2067700), (46, 1887900), (50, 1736868), (56, 1550775), (58, 1497300), (60, 1447390), (62, 1400700), (69, 1258600), (70, 1240620), (75, 1157912), (84, 1033850), (87, 998200), (92, 943950), (93, 933800), (100, 868434), (105, 827080), (115, 755160), (116, 748650), (120, 723695), (124, 700350), (138, 629300), (140, 620310), (145, 598920), (150, 578956), (155, 560280), (161, 539400), (168, 516925), (174, 499100), (175, 496248), (184, 471975), (186, 466900), (200, 434217), (203, 427800), (210, 413540), (217, 400200), (230, 377580), (232, 374325), (248, 350175), (276, 314650), (280, 310155), (290, 299460), (300, 289478), (310, 280140), (322, 269700), (345, 251720), (348, 249550), (350, 248124), (372, 233450), (406, 213900), (420, 206770), (434, 200100), (435, 199640), (460, 188790), (465, 186760), (483, 179800), (525, 165416), (552, 157325), (575, 151032), (580, 149730), (600, 144739), (609, 142600), (620, 140070), (644, 134850), (651, 133400), (667, 130200), (690, 125860), (696, 124775), (700, 124062), (713, 121800), (725, 119784), (744, 116725), (775, 112056), (805, 107880), (812, 106950), (840, 103385), (868, 100050), (870, 99820), (899, 96600), (920, 94395), (930, 93380), (966, 89900), (1015, 85560), (1050, 82708), (1085, 80040), (1150, 75516), (1160, 74865), (1218, 71300), (1240, 70035), (1288, 67425), (1302, 66700), (1334, 65100), (1380, 62930), (1400, 62031), (1426, 60900), (1450, 59892), (1550, 56028), (1610, 53940), (1624, 53475), (1725, 50344), (1736, 50025), (1740, 49910), (1798, 48300), (1860, 46690), (1932, 44950), (2001, 43400), (2030, 42780), (2100, 41354), (2139, 40600), (2170, 40020), (2175, 39928), (2300, 37758), (2325, 37352), (2415, 35960), (2436, 35650), (2604, 33350), (2668, 32550), (2697, 32200), (2760, 31465), (2852, 30450), (2900, 29946), (3045, 28520), (3100, 28014), (3220, 26970), (3255, 26680), (3335, 26040), (3450, 25172), (3480, 24955), (3565, 24360), (3596, 24150), (3720, 23345), (3864, 22475), (4002, 21700), (4025, 21576), (4060, 21390), (4200, 20677), (4278, 20300), (4340, 20010), (4350, 19964), (4495, 19320), (4600, 18879), (4650, 18676), (4669, 18600), (4830, 17980), (4872, 17825), (4991, 17400), (5075, 17112), (5208, 16675), (5336, 16275), (5394, 16100), (5425, 16008), (5704, 15225), (5800, 14973), (6090, 14260), (6200, 14007), (6293, 13800), (6440, 13485), (6510, 13340), (6670, 13020), (6900, 12586), (7130, 12180), (7192, 12075), (8004, 10850), (8050, 10788), (8120, 10695), (8556, 10150), (8680, 10005), (8700, 9982), (8990, 9660), (9300, 9338)]