83398680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 256

約数和(自身を含む): 298598400

約数和(自身を除く): 215199720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 47, 53, 54, 60, 62, 72, 90, 93, 94, 106, 108, 120, 124, 135, 141, 155, 159, 180, 186, 188, 212, 216, 235, 248, 265, 270, 279, 282, 310, 318, 360, 372, 376, 423, 424, 465, 470, 477, 530, 540, 558, 564, 620, 636, 705, 744, 795, 837, 846, 930, 940, 954, 1060, 1080, 1116, 1128, 1240, 1269, 1272, 1395, 1410, 1431, 1457, 1590, 1643, 1674, 1692, 1860, 1880, 1908, 2115, 2120, 2232, 2385, 2491, 2538, 2790, 2820, 2862, 2914, 3180, 3286, 3348, 3384, 3720, 3816, 4185, 4230, 4371, 4770, 4929, 4982, 5076, 5580, 5640, 5724, 5828, 6345, 6360, 6572, 6696, 7155, 7285, 7473, 8215, 8370, 8460, 8742, 9540, 9858, 9964, 10152, 11160, 11448, 11656, 12455, 12690, 13113, 13144, 14310, 14570, 14787, 14946, 16430, 16740, 16920, 17484, 19080, 19716, 19928, 21855, 22419, 24645, 24910, 25380, 26226, 28620, 29140, 29574, 29892, 32860, 33480, 34968, 37365, 39339, 39432, 43710, 44361, 44838, 49290, 49820, 50760, 52452, 57240, 58280, 59148, 59784, 65565, 65720, 67257, 73935, 74730, 77221, 78678, 87420, 88722, 89676, 98580, 99640, 104904, 112095, 118296, 131130, 134514, 147870, 149460, 154442, 157356, 174840, 177444, 179352, 196695, 197160, 221805, 224190, 231663, 262260, 269028, 295740, 298920, 308884, 314712, 336285, 354888, 386105, 393390, 443610, 448380, 463326, 524520, 538056, 591480, 617768, 672570, 694989, 772210, 786780, 887220, 896760, 926652, 1158315, 1345140, 1389978, 1544420, 1573560, 1774440, 1853304, 2084967, 2316630, 2690280, 2779956, 3088840, 3474945, 4169934, 4633260, 5559912, 6949890, 8339868, 9266520, 10424835, 13899780, 16679736, 20849670, 27799560, 41699340, 83398680]

約数ペア:

[(1, 83398680), (2, 41699340), (3, 27799560), (4, 20849670), (5, 16679736), (6, 13899780), (8, 10424835), (9, 9266520), (10, 8339868), (12, 6949890), (15, 5559912), (18, 4633260), (20, 4169934), (24, 3474945), (27, 3088840), (30, 2779956), (31, 2690280), (36, 2316630), (40, 2084967), (45, 1853304), (47, 1774440), (53, 1573560), (54, 1544420), (60, 1389978), (62, 1345140), (72, 1158315), (90, 926652), (93, 896760), (94, 887220), (106, 786780), (108, 772210), (120, 694989), (124, 672570), (135, 617768), (141, 591480), (155, 538056), (159, 524520), (180, 463326), (186, 448380), (188, 443610), (212, 393390), (216, 386105), (235, 354888), (248, 336285), (265, 314712), (270, 308884), (279, 298920), (282, 295740), (310, 269028), (318, 262260), (360, 231663), (372, 224190), (376, 221805), (423, 197160), (424, 196695), (465, 179352), (470, 177444), (477, 174840), (530, 157356), (540, 154442), (558, 149460), (564, 147870), (620, 134514), (636, 131130), (705, 118296), (744, 112095), (795, 104904), (837, 99640), (846, 98580), (930, 89676), (940, 88722), (954, 87420), (1060, 78678), (1080, 77221), (1116, 74730), (1128, 73935), (1240, 67257), (1269, 65720), (1272, 65565), (1395, 59784), (1410, 59148), (1431, 58280), (1457, 57240), (1590, 52452), (1643, 50760), (1674, 49820), (1692, 49290), (1860, 44838), (1880, 44361), (1908, 43710), (2115, 39432), (2120, 39339), (2232, 37365), (2385, 34968), (2491, 33480), (2538, 32860), (2790, 29892), (2820, 29574), (2862, 29140), (2914, 28620), (3180, 26226), (3286, 25380), (3348, 24910), (3384, 24645), (3720, 22419), (3816, 21855), (4185, 19928), (4230, 19716), (4371, 19080), (4770, 17484), (4929, 16920), (4982, 16740), (5076, 16430), (5580, 14946), (5640, 14787), (5724, 14570), (5828, 14310), (6345, 13144), (6360, 13113), (6572, 12690), (6696, 12455), (7155, 11656), (7285, 11448), (7473, 11160), (8215, 10152), (8370, 9964), (8460, 9858), (8742, 9540)]