169554420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2539}}^1$

素因数の和:2614

約数の個数: 144

約数和(自身を含む): 599114880

約数和(自身を除く): 429560460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2226, 2385, 2539, 3180, 3339, 3710, 4452, 4770, 5078, 5565, 6678, 7420, 7617, 9540, 10156, 11130, 12695, 13356, 15234, 16695, 17773, 22260, 22851, 25390, 30468, 33390, 35546, 38085, 45702, 50780, 53319, 66780, 71092, 76170, 88865, 91404, 106638, 114255, 134567, 152340, 159957, 177730, 213276, 228510, 266595, 269134, 319914, 355460, 403701, 457020, 533190, 538268, 639828, 672835, 799785, 807402, 941969, 1066380, 1211103, 1345670, 1599570, 1614804, 1883938, 2018505, 2422206, 2691340, 2825907, 3199140, 3767876, 4037010, 4709845, 4844412, 5651814, 6055515, 8074020, 8477721, 9419690, 11303628, 12111030, 14129535, 16955442, 18839380, 24222060, 28259070, 33910884, 42388605, 56518140, 84777210, 169554420]

約数ペア:

[(1, 169554420), (2, 84777210), (3, 56518140), (4, 42388605), (5, 33910884), (6, 28259070), (7, 24222060), (9, 18839380), (10, 16955442), (12, 14129535), (14, 12111030), (15, 11303628), (18, 9419690), (20, 8477721), (21, 8074020), (28, 6055515), (30, 5651814), (35, 4844412), (36, 4709845), (42, 4037010), (45, 3767876), (53, 3199140), (60, 2825907), (63, 2691340), (70, 2422206), (84, 2018505), (90, 1883938), (105, 1614804), (106, 1599570), (126, 1345670), (140, 1211103), (159, 1066380), (180, 941969), (210, 807402), (212, 799785), (252, 672835), (265, 639828), (315, 538268), (318, 533190), (371, 457020), (420, 403701), (477, 355460), (530, 319914), (630, 269134), (636, 266595), (742, 228510), (795, 213276), (954, 177730), (1060, 159957), (1113, 152340), (1260, 134567), (1484, 114255), (1590, 106638), (1855, 91404), (1908, 88865), (2226, 76170), (2385, 71092), (2539, 66780), (3180, 53319), (3339, 50780), (3710, 45702), (4452, 38085), (4770, 35546), (5078, 33390), (5565, 30468), (6678, 25390), (7420, 22851), (7617, 22260), (9540, 17773), (10156, 16695), (11130, 15234), (12695, 13356)]