170550450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1867}}^1$

素因数の和:1921

約数の個数: 144

約数和(自身を含む): 542018880

約数和(自身を除く): 371468430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 75, 87, 90, 105, 126, 145, 150, 174, 175, 203, 210, 225, 261, 290, 315, 350, 406, 435, 450, 522, 525, 609, 630, 725, 870, 1015, 1050, 1218, 1305, 1450, 1575, 1827, 1867, 2030, 2175, 2610, 3045, 3150, 3654, 3734, 4350, 5075, 5601, 6090, 6525, 9135, 9335, 10150, 11202, 13050, 13069, 15225, 16803, 18270, 18670, 26138, 28005, 30450, 33606, 39207, 45675, 46675, 54143, 56010, 65345, 78414, 84015, 91350, 93350, 108286, 117621, 130690, 140025, 162429, 168030, 196035, 235242, 270715, 280050, 324858, 326725, 379001, 392070, 420075, 487287, 541430, 588105, 653450, 758002, 812145, 840150, 974574, 980175, 1137003, 1176210, 1353575, 1624290, 1895005, 1960350, 2274006, 2436435, 2707150, 2940525, 3411009, 3790010, 4060725, 4872870, 5685015, 5881050, 6822018, 8121450, 9475025, 11370030, 12182175, 17055045, 18950050, 24364350, 28425075, 34110090, 56850150, 85275225, 170550450]

約数ペア:

[(1, 170550450), (2, 85275225), (3, 56850150), (5, 34110090), (6, 28425075), (7, 24364350), (9, 18950050), (10, 17055045), (14, 12182175), (15, 11370030), (18, 9475025), (21, 8121450), (25, 6822018), (29, 5881050), (30, 5685015), (35, 4872870), (42, 4060725), (45, 3790010), (50, 3411009), (58, 2940525), (63, 2707150), (70, 2436435), (75, 2274006), (87, 1960350), (90, 1895005), (105, 1624290), (126, 1353575), (145, 1176210), (150, 1137003), (174, 980175), (175, 974574), (203, 840150), (210, 812145), (225, 758002), (261, 653450), (290, 588105), (315, 541430), (350, 487287), (406, 420075), (435, 392070), (450, 379001), (522, 326725), (525, 324858), (609, 280050), (630, 270715), (725, 235242), (870, 196035), (1015, 168030), (1050, 162429), (1218, 140025), (1305, 130690), (1450, 117621), (1575, 108286), (1827, 93350), (1867, 91350), (2030, 84015), (2175, 78414), (2610, 65345), (3045, 56010), (3150, 54143), (3654, 46675), (3734, 45675), (4350, 39207), (5075, 33606), (5601, 30450), (6090, 28005), (6525, 26138), (9135, 18670), (9335, 18270), (10150, 16803), (11202, 15225), (13050, 13069)]