99445560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 314772480

約数和(自身を除く): 215326920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 137, 138, 184, 230, 263, 274, 276, 345, 411, 460, 526, 548, 552, 685, 690, 789, 822, 920, 1052, 1096, 1315, 1370, 1380, 1578, 1644, 2055, 2104, 2630, 2740, 2760, 3151, 3156, 3288, 3945, 4110, 5260, 5480, 6049, 6302, 6312, 7890, 8220, 9453, 10520, 12098, 12604, 15755, 15780, 16440, 18147, 18906, 24196, 25208, 30245, 31510, 31560, 36031, 36294, 37812, 47265, 48392, 60490, 63020, 72062, 72588, 75624, 90735, 94530, 108093, 120980, 126040, 144124, 145176, 180155, 181470, 189060, 216186, 241960, 288248, 360310, 362940, 378120, 432372, 540465, 720620, 725880, 828713, 864744, 1080930, 1441240, 1657426, 2161860, 2486139, 3314852, 4143565, 4323720, 4972278, 6629704, 8287130, 9944556, 12430695, 16574260, 19889112, 24861390, 33148520, 49722780, 99445560]

約数ペア:

[(1, 99445560), (2, 49722780), (3, 33148520), (4, 24861390), (5, 19889112), (6, 16574260), (8, 12430695), (10, 9944556), (12, 8287130), (15, 6629704), (20, 4972278), (23, 4323720), (24, 4143565), (30, 3314852), (40, 2486139), (46, 2161860), (60, 1657426), (69, 1441240), (92, 1080930), (115, 864744), (120, 828713), (137, 725880), (138, 720620), (184, 540465), (230, 432372), (263, 378120), (274, 362940), (276, 360310), (345, 288248), (411, 241960), (460, 216186), (526, 189060), (548, 181470), (552, 180155), (685, 145176), (690, 144124), (789, 126040), (822, 120980), (920, 108093), (1052, 94530), (1096, 90735), (1315, 75624), (1370, 72588), (1380, 72062), (1578, 63020), (1644, 60490), (2055, 48392), (2104, 47265), (2630, 37812), (2740, 36294), (2760, 36031), (3151, 31560), (3156, 31510), (3288, 30245), (3945, 25208), (4110, 24196), (5260, 18906), (5480, 18147), (6049, 16440), (6302, 15780), (6312, 15755), (7890, 12604), (8220, 12098), (9453, 10520)]