8017800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 29998080

約数和(自身を除く): 21980280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 83, 84, 92, 100, 105, 115, 120, 138, 140, 150, 161, 166, 168, 175, 184, 200, 210, 230, 249, 276, 280, 300, 322, 332, 345, 350, 415, 420, 460, 483, 498, 525, 552, 575, 581, 600, 644, 664, 690, 700, 805, 830, 840, 920, 966, 996, 1050, 1150, 1162, 1245, 1288, 1380, 1400, 1610, 1660, 1725, 1743, 1909, 1932, 1992, 2075, 2100, 2300, 2324, 2415, 2490, 2760, 2905, 3220, 3320, 3450, 3486, 3818, 3864, 4025, 4150, 4200, 4600, 4648, 4830, 4980, 5727, 5810, 6225, 6440, 6900, 6972, 7636, 8050, 8300, 8715, 9545, 9660, 9960, 11454, 11620, 12075, 12450, 13363, 13800, 13944, 14525, 15272, 16100, 16600, 17430, 19090, 19320, 22908, 23240, 24150, 24900, 26726, 28635, 29050, 32200, 34860, 38180, 40089, 43575, 45816, 47725, 48300, 49800, 53452, 57270, 58100, 66815, 69720, 76360, 80178, 87150, 95450, 96600, 106904, 114540, 116200, 133630, 143175, 160356, 174300, 190900, 200445, 229080, 267260, 286350, 320712, 334075, 348600, 381800, 400890, 534520, 572700, 668150, 801780, 1002225, 1145400, 1336300, 1603560, 2004450, 2672600, 4008900, 8017800]

約数ペア:

[(1, 8017800), (2, 4008900), (3, 2672600), (4, 2004450), (5, 1603560), (6, 1336300), (7, 1145400), (8, 1002225), (10, 801780), (12, 668150), (14, 572700), (15, 534520), (20, 400890), (21, 381800), (23, 348600), (24, 334075), (25, 320712), (28, 286350), (30, 267260), (35, 229080), (40, 200445), (42, 190900), (46, 174300), (50, 160356), (56, 143175), (60, 133630), (69, 116200), (70, 114540), (75, 106904), (83, 96600), (84, 95450), (92, 87150), (100, 80178), (105, 76360), (115, 69720), (120, 66815), (138, 58100), (140, 57270), (150, 53452), (161, 49800), (166, 48300), (168, 47725), (175, 45816), (184, 43575), (200, 40089), (210, 38180), (230, 34860), (249, 32200), (276, 29050), (280, 28635), (300, 26726), (322, 24900), (332, 24150), (345, 23240), (350, 22908), (415, 19320), (420, 19090), (460, 17430), (483, 16600), (498, 16100), (525, 15272), (552, 14525), (575, 13944), (581, 13800), (600, 13363), (644, 12450), (664, 12075), (690, 11620), (700, 11454), (805, 9960), (830, 9660), (840, 9545), (920, 8715), (966, 8300), (996, 8050), (1050, 7636), (1150, 6972), (1162, 6900), (1245, 6440), (1288, 6225), (1380, 5810), (1400, 5727), (1610, 4980), (1660, 4830), (1725, 4648), (1743, 4600), (1909, 4200), (1932, 4150), (1992, 4025), (2075, 3864), (2100, 3818), (2300, 3486), (2324, 3450), (2415, 3320), (2490, 3220), (2760, 2905)]