1385220600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{439}}^1\times {\mathrm{1753}}^1$

素因数の和:2214

約数の個数: 144

約数和(自身を含む): 4665289200

約数和(自身を除く): 3280068600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 439, 450, 600, 878, 900, 1317, 1753, 1756, 1800, 2195, 2634, 3506, 3512, 3951, 4390, 5259, 5268, 6585, 7012, 7902, 8765, 8780, 10518, 10536, 10975, 13170, 14024, 15777, 15804, 17530, 17560, 19755, 21036, 21950, 26295, 26340, 31554, 31608, 32925, 35060, 39510, 42072, 43825, 43900, 52590, 52680, 63108, 65850, 70120, 78885, 79020, 87650, 87800, 98775, 105180, 126216, 131475, 131700, 157770, 158040, 175300, 197550, 210360, 262950, 263400, 315540, 350600, 394425, 395100, 525900, 631080, 769567, 788850, 790200, 1051800, 1539134, 1577700, 2308701, 3078268, 3155400, 3847835, 4617402, 6156536, 6926103, 7695670, 9234804, 11543505, 13852206, 15391340, 18469608, 19239175, 23087010, 27704412, 30782680, 34630515, 38478350, 46174020, 55408824, 57717525, 69261030, 76956700, 92348040, 115435050, 138522060, 153913400, 173152575, 230870100, 277044120, 346305150, 461740200, 692610300, 1385220600]

約数ペア:

[(1, 1385220600), (2, 692610300), (3, 461740200), (4, 346305150), (5, 277044120), (6, 230870100), (8, 173152575), (9, 153913400), (10, 138522060), (12, 115435050), (15, 92348040), (18, 76956700), (20, 69261030), (24, 57717525), (25, 55408824), (30, 46174020), (36, 38478350), (40, 34630515), (45, 30782680), (50, 27704412), (60, 23087010), (72, 19239175), (75, 18469608), (90, 15391340), (100, 13852206), (120, 11543505), (150, 9234804), (180, 7695670), (200, 6926103), (225, 6156536), (300, 4617402), (360, 3847835), (439, 3155400), (450, 3078268), (600, 2308701), (878, 1577700), (900, 1539134), (1317, 1051800), (1753, 790200), (1756, 788850), (1800, 769567), (2195, 631080), (2634, 525900), (3506, 395100), (3512, 394425), (3951, 350600), (4390, 315540), (5259, 263400), (5268, 262950), (6585, 210360), (7012, 197550), (7902, 175300), (8765, 158040), (8780, 157770), (10518, 131700), (10536, 131475), (10975, 126216), (13170, 105180), (14024, 98775), (15777, 87800), (15804, 87650), (17530, 79020), (17560, 78885), (19755, 70120), (21036, 65850), (21950, 63108), (26295, 52680), (26340, 52590), (31554, 43900), (31608, 43825), (32925, 42072), (35060, 39510)]