200717880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2083}}^1$

素因数の和:2181

約数の個数: 128

約数和(自身を含む): 666213120

約数和(自身を除く): 465495240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 438, 440, 584, 660, 730, 803, 876, 1095, 1320, 1460, 1606, 1752, 2083, 2190, 2409, 2920, 3212, 4015, 4166, 4380, 4818, 6249, 6424, 8030, 8332, 8760, 9636, 10415, 12045, 12498, 16060, 16664, 19272, 20830, 22913, 24090, 24996, 31245, 32120, 41660, 45826, 48180, 49992, 62490, 68739, 83320, 91652, 96360, 114565, 124980, 137478, 152059, 183304, 229130, 249960, 274956, 304118, 343695, 456177, 458260, 549912, 608236, 687390, 760295, 912354, 916520, 1216472, 1374780, 1520590, 1672649, 1824708, 2280885, 2749560, 3041180, 3345298, 3649416, 4561770, 5017947, 6082360, 6690596, 8363245, 9123540, 10035894, 13381192, 16726490, 18247080, 20071788, 25089735, 33452980, 40143576, 50179470, 66905960, 100358940, 200717880]

約数ペア:

[(1, 200717880), (2, 100358940), (3, 66905960), (4, 50179470), (5, 40143576), (6, 33452980), (8, 25089735), (10, 20071788), (11, 18247080), (12, 16726490), (15, 13381192), (20, 10035894), (22, 9123540), (24, 8363245), (30, 6690596), (33, 6082360), (40, 5017947), (44, 4561770), (55, 3649416), (60, 3345298), (66, 3041180), (73, 2749560), (88, 2280885), (110, 1824708), (120, 1672649), (132, 1520590), (146, 1374780), (165, 1216472), (219, 916520), (220, 912354), (264, 760295), (292, 687390), (330, 608236), (365, 549912), (438, 458260), (440, 456177), (584, 343695), (660, 304118), (730, 274956), (803, 249960), (876, 229130), (1095, 183304), (1320, 152059), (1460, 137478), (1606, 124980), (1752, 114565), (2083, 96360), (2190, 91652), (2409, 83320), (2920, 68739), (3212, 62490), (4015, 49992), (4166, 48180), (4380, 45826), (4818, 41660), (6249, 32120), (6424, 31245), (8030, 24996), (8332, 24090), (8760, 22913), (9636, 20830), (10415, 19272), (12045, 16664), (12498, 16060)]