200453880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1045

約数の個数: 128

約数和(自身を含む): 660441600

約数和(自身を除く): 459987720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 181, 220, 264, 330, 362, 440, 543, 660, 724, 839, 905, 1086, 1320, 1448, 1678, 1810, 1991, 2172, 2517, 2715, 3356, 3620, 3982, 4195, 4344, 5034, 5430, 5973, 6712, 7240, 7964, 8390, 9229, 9955, 10068, 10860, 11946, 12585, 15928, 16780, 18458, 19910, 20136, 21720, 23892, 25170, 27687, 29865, 33560, 36916, 39820, 46145, 47784, 50340, 55374, 59730, 73832, 79640, 92290, 100680, 110748, 119460, 138435, 151859, 184580, 221496, 238920, 276870, 303718, 369160, 455577, 553740, 607436, 759295, 911154, 1107480, 1214872, 1518590, 1670449, 1822308, 2277885, 3037180, 3340898, 3644616, 4555770, 5011347, 6074360, 6681796, 8352245, 9111540, 10022694, 13363592, 16704490, 18223080, 20045388, 25056735, 33408980, 40090776, 50113470, 66817960, 100226940, 200453880]

約数ペア:

[(1, 200453880), (2, 100226940), (3, 66817960), (4, 50113470), (5, 40090776), (6, 33408980), (8, 25056735), (10, 20045388), (11, 18223080), (12, 16704490), (15, 13363592), (20, 10022694), (22, 9111540), (24, 8352245), (30, 6681796), (33, 6074360), (40, 5011347), (44, 4555770), (55, 3644616), (60, 3340898), (66, 3037180), (88, 2277885), (110, 1822308), (120, 1670449), (132, 1518590), (165, 1214872), (181, 1107480), (220, 911154), (264, 759295), (330, 607436), (362, 553740), (440, 455577), (543, 369160), (660, 303718), (724, 276870), (839, 238920), (905, 221496), (1086, 184580), (1320, 151859), (1448, 138435), (1678, 119460), (1810, 110748), (1991, 100680), (2172, 92290), (2517, 79640), (2715, 73832), (3356, 59730), (3620, 55374), (3982, 50340), (4195, 47784), (4344, 46145), (5034, 39820), (5430, 36916), (5973, 33560), (6712, 29865), (7240, 27687), (7964, 25170), (8390, 23892), (9229, 21720), (9955, 20136), (10068, 19910), (10860, 18458), (11946, 16780), (12585, 15928)]