86824800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 216

約数和(自身を含む): 316854720

約数和(自身を除く): 230029920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 200, 225, 240, 248, 279, 288, 300, 310, 360, 372, 389, 400, 450, 465, 480, 496, 558, 600, 620, 720, 744, 775, 778, 800, 900, 930, 992, 1116, 1167, 1200, 1240, 1395, 1440, 1488, 1550, 1556, 1800, 1860, 1945, 2232, 2325, 2334, 2400, 2480, 2790, 2976, 3100, 3112, 3501, 3600, 3720, 3890, 4464, 4650, 4668, 4960, 5580, 5835, 6200, 6224, 6975, 7002, 7200, 7440, 7780, 8928, 9300, 9336, 9725, 11160, 11670, 12059, 12400, 12448, 13950, 14004, 14880, 15560, 17505, 18600, 18672, 19450, 22320, 23340, 24118, 24800, 27900, 28008, 29175, 31120, 35010, 36177, 37200, 37344, 38900, 44640, 46680, 48236, 55800, 56016, 58350, 60295, 62240, 70020, 72354, 74400, 77800, 87525, 93360, 96472, 108531, 111600, 112032, 116700, 120590, 140040, 144708, 155600, 175050, 180885, 186720, 192944, 217062, 223200, 233400, 241180, 280080, 289416, 301475, 311200, 350100, 361770, 385888, 434124, 466800, 482360, 542655, 560160, 578832, 602950, 700200, 723540, 868248, 904425, 933600, 964720, 1085310, 1157664, 1205900, 1400400, 1447080, 1736496, 1808850, 1929440, 2170620, 2411800, 2713275, 2800800, 2894160, 3472992, 3617700, 4341240, 4823600, 5426550, 5788320, 7235400, 8682480, 9647200, 10853100, 14470800, 17364960, 21706200, 28941600, 43412400, 86824800]

約数ペア:

[(1, 86824800), (2, 43412400), (3, 28941600), (4, 21706200), (5, 17364960), (6, 14470800), (8, 10853100), (9, 9647200), (10, 8682480), (12, 7235400), (15, 5788320), (16, 5426550), (18, 4823600), (20, 4341240), (24, 3617700), (25, 3472992), (30, 2894160), (31, 2800800), (32, 2713275), (36, 2411800), (40, 2170620), (45, 1929440), (48, 1808850), (50, 1736496), (60, 1447080), (62, 1400400), (72, 1205900), (75, 1157664), (80, 1085310), (90, 964720), (93, 933600), (96, 904425), (100, 868248), (120, 723540), (124, 700200), (144, 602950), (150, 578832), (155, 560160), (160, 542655), (180, 482360), (186, 466800), (200, 434124), (225, 385888), (240, 361770), (248, 350100), (279, 311200), (288, 301475), (300, 289416), (310, 280080), (360, 241180), (372, 233400), (389, 223200), (400, 217062), (450, 192944), (465, 186720), (480, 180885), (496, 175050), (558, 155600), (600, 144708), (620, 140040), (720, 120590), (744, 116700), (775, 112032), (778, 111600), (800, 108531), (900, 96472), (930, 93360), (992, 87525), (1116, 77800), (1167, 74400), (1200, 72354), (1240, 70020), (1395, 62240), (1440, 60295), (1488, 58350), (1550, 56016), (1556, 55800), (1800, 48236), (1860, 46680), (1945, 44640), (2232, 38900), (2325, 37344), (2334, 37200), (2400, 36177), (2480, 35010), (2790, 31120), (2976, 29175), (3100, 28008), (3112, 27900), (3501, 24800), (3600, 24118), (3720, 23340), (3890, 22320), (4464, 19450), (4650, 18672), (4668, 18600), (4960, 17505), (5580, 15560), (5835, 14880), (6200, 14004), (6224, 13950), (6975, 12448), (7002, 12400), (7200, 12059), (7440, 11670), (7780, 11160), (8928, 9725), (9300, 9336)]