82102800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 299216960

約数和(自身を除く): 217114160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 208, 228, 240, 247, 260, 277, 285, 300, 304, 312, 325, 380, 390, 400, 456, 475, 494, 520, 554, 570, 600, 624, 650, 741, 760, 780, 831, 912, 950, 975, 988, 1040, 1108, 1140, 1200, 1235, 1300, 1385, 1425, 1482, 1520, 1560, 1662, 1900, 1950, 1976, 2216, 2280, 2470, 2600, 2770, 2850, 2964, 3120, 3324, 3601, 3705, 3800, 3900, 3952, 4155, 4432, 4560, 4940, 5200, 5263, 5540, 5700, 5928, 6175, 6648, 6925, 7202, 7410, 7600, 7800, 8310, 9880, 10526, 10803, 11080, 11400, 11856, 12350, 13296, 13850, 14404, 14820, 15600, 15789, 16620, 18005, 18525, 19760, 20775, 21052, 21606, 22160, 22800, 24700, 26315, 27700, 28808, 29640, 31578, 33240, 36010, 37050, 41550, 42104, 43212, 49400, 52630, 54015, 55400, 57616, 59280, 63156, 66480, 68419, 72020, 74100, 78945, 83100, 84208, 86424, 90025, 98800, 105260, 108030, 110800, 126312, 131575, 136838, 144040, 148200, 157890, 166200, 172848, 180050, 205257, 210520, 216060, 252624, 263150, 270075, 273676, 288080, 296400, 315780, 332400, 342095, 360100, 394725, 410514, 421040, 432120, 526300, 540150, 547352, 631560, 684190, 720200, 789450, 821028, 864240, 1026285, 1052600, 1080300, 1094704, 1263120, 1368380, 1440400, 1578900, 1642056, 1710475, 2052570, 2105200, 2160600, 2736760, 3157800, 3284112, 3420950, 4105140, 4321200, 5131425, 5473520, 6315600, 6841900, 8210280, 10262850, 13683800, 16420560, 20525700, 27367600, 41051400, 82102800]

約数ペア:

[(1, 82102800), (2, 41051400), (3, 27367600), (4, 20525700), (5, 16420560), (6, 13683800), (8, 10262850), (10, 8210280), (12, 6841900), (13, 6315600), (15, 5473520), (16, 5131425), (19, 4321200), (20, 4105140), (24, 3420950), (25, 3284112), (26, 3157800), (30, 2736760), (38, 2160600), (39, 2105200), (40, 2052570), (48, 1710475), (50, 1642056), (52, 1578900), (57, 1440400), (60, 1368380), (65, 1263120), (75, 1094704), (76, 1080300), (78, 1052600), (80, 1026285), (95, 864240), (100, 821028), (104, 789450), (114, 720200), (120, 684190), (130, 631560), (150, 547352), (152, 540150), (156, 526300), (190, 432120), (195, 421040), (200, 410514), (208, 394725), (228, 360100), (240, 342095), (247, 332400), (260, 315780), (277, 296400), (285, 288080), (300, 273676), (304, 270075), (312, 263150), (325, 252624), (380, 216060), (390, 210520), (400, 205257), (456, 180050), (475, 172848), (494, 166200), (520, 157890), (554, 148200), (570, 144040), (600, 136838), (624, 131575), (650, 126312), (741, 110800), (760, 108030), (780, 105260), (831, 98800), (912, 90025), (950, 86424), (975, 84208), (988, 83100), (1040, 78945), (1108, 74100), (1140, 72020), (1200, 68419), (1235, 66480), (1300, 63156), (1385, 59280), (1425, 57616), (1482, 55400), (1520, 54015), (1560, 52630), (1662, 49400), (1900, 43212), (1950, 42104), (1976, 41550), (2216, 37050), (2280, 36010), (2470, 33240), (2600, 31578), (2770, 29640), (2850, 28808), (2964, 27700), (3120, 26315), (3324, 24700), (3601, 22800), (3705, 22160), (3800, 21606), (3900, 21052), (3952, 20775), (4155, 19760), (4432, 18525), (4560, 18005), (4940, 16620), (5200, 15789), (5263, 15600), (5540, 14820), (5700, 14404), (5928, 13850), (6175, 13296), (6648, 12350), (6925, 11856), (7202, 11400), (7410, 11080), (7600, 10803), (7800, 10526), (8310, 9880)]