81145200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3559}}^1$

素因数の和:3599

約数の個数: 120

約数和(自身を含む): 273692800

約数和(自身を除く): 192547600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3559, 3800, 4560, 5700, 7118, 7600, 10677, 11400, 14236, 17795, 21354, 22800, 28472, 35590, 42708, 53385, 56944, 67621, 71180, 85416, 88975, 106770, 135242, 142360, 170832, 177950, 202863, 213540, 266925, 270484, 284720, 338105, 355900, 405726, 427080, 533850, 540968, 676210, 711800, 811452, 854160, 1014315, 1067700, 1081936, 1352420, 1423600, 1622904, 1690525, 2028630, 2135400, 2704840, 3245808, 3381050, 4057260, 4270800, 5071575, 5409680, 6762100, 8114520, 10143150, 13524200, 16229040, 20286300, 27048400, 40572600, 81145200]

約数ペア:

[(1, 81145200), (2, 40572600), (3, 27048400), (4, 20286300), (5, 16229040), (6, 13524200), (8, 10143150), (10, 8114520), (12, 6762100), (15, 5409680), (16, 5071575), (19, 4270800), (20, 4057260), (24, 3381050), (25, 3245808), (30, 2704840), (38, 2135400), (40, 2028630), (48, 1690525), (50, 1622904), (57, 1423600), (60, 1352420), (75, 1081936), (76, 1067700), (80, 1014315), (95, 854160), (100, 811452), (114, 711800), (120, 676210), (150, 540968), (152, 533850), (190, 427080), (200, 405726), (228, 355900), (240, 338105), (285, 284720), (300, 270484), (304, 266925), (380, 213540), (400, 202863), (456, 177950), (475, 170832), (570, 142360), (600, 135242), (760, 106770), (912, 88975), (950, 85416), (1140, 71180), (1200, 67621), (1425, 56944), (1520, 53385), (1900, 42708), (2280, 35590), (2850, 28472), (3559, 22800), (3800, 21354), (4560, 17795), (5700, 14236), (7118, 11400), (7600, 10677)]