201057780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6217}}^1$

素因数の和:6254

約数の個数: 144

約数和(自身を含む): 714522816

約数和(自身を除く): 513465036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 5390, 6217, 6468, 8085, 10780, 12434, 16170, 18651, 24868, 31085, 32340, 37302, 43519, 62170, 68387, 74604, 87038, 93255, 124340, 130557, 136774, 174076, 186510, 205161, 217595, 261114, 273548, 304633, 341935, 373020, 410322, 435190, 478709, 522228, 609266, 652785, 683870, 820644, 870380, 913899, 957418, 1025805, 1218532, 1305570, 1367740, 1436127, 1523165, 1827798, 1914836, 2051610, 2393545, 2611140, 2872254, 3046330, 3350963, 3655596, 4103220, 4569495, 4787090, 5744508, 6092660, 6701926, 7180635, 9138990, 9574180, 10052889, 13403852, 14361270, 16754815, 18277980, 20105778, 28722540, 33509630, 40211556, 50264445, 67019260, 100528890, 201057780]

約数ペア:

[(1, 201057780), (2, 100528890), (3, 67019260), (4, 50264445), (5, 40211556), (6, 33509630), (7, 28722540), (10, 20105778), (11, 18277980), (12, 16754815), (14, 14361270), (15, 13403852), (20, 10052889), (21, 9574180), (22, 9138990), (28, 7180635), (30, 6701926), (33, 6092660), (35, 5744508), (42, 4787090), (44, 4569495), (49, 4103220), (55, 3655596), (60, 3350963), (66, 3046330), (70, 2872254), (77, 2611140), (84, 2393545), (98, 2051610), (105, 1914836), (110, 1827798), (132, 1523165), (140, 1436127), (147, 1367740), (154, 1305570), (165, 1218532), (196, 1025805), (210, 957418), (220, 913899), (231, 870380), (245, 820644), (294, 683870), (308, 652785), (330, 609266), (385, 522228), (420, 478709), (462, 435190), (490, 410322), (539, 373020), (588, 341935), (660, 304633), (735, 273548), (770, 261114), (924, 217595), (980, 205161), (1078, 186510), (1155, 174076), (1470, 136774), (1540, 130557), (1617, 124340), (2156, 93255), (2310, 87038), (2695, 74604), (2940, 68387), (3234, 62170), (4620, 43519), (5390, 37302), (6217, 32340), (6468, 31085), (8085, 24868), (10780, 18651), (12434, 16170)]