358828020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1394

約数の個数: 144

約数和(自身を含む): 1148106960

約数和(自身を除く): 789278940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 53, 58, 60, 87, 90, 106, 116, 145, 159, 174, 180, 212, 261, 265, 290, 318, 348, 435, 477, 522, 530, 580, 636, 795, 870, 954, 1044, 1060, 1297, 1305, 1537, 1590, 1740, 1908, 2385, 2594, 2610, 3074, 3180, 3891, 4611, 4770, 5188, 5220, 6148, 6485, 7685, 7782, 9222, 9540, 11673, 12970, 13833, 15370, 15564, 18444, 19455, 23055, 23346, 25940, 27666, 30740, 37613, 38910, 46110, 46692, 55332, 58365, 68741, 69165, 75226, 77820, 92220, 112839, 116730, 137482, 138330, 150452, 188065, 206223, 225678, 233460, 274964, 276660, 338517, 343705, 376130, 412446, 451356, 564195, 618669, 677034, 687410, 752260, 824892, 1031115, 1128390, 1237338, 1354068, 1374820, 1692585, 1993489, 2062230, 2256780, 2474676, 3093345, 3385170, 3986978, 4124460, 5980467, 6186690, 6770340, 7973956, 9967445, 11960934, 12373380, 17941401, 19934890, 23921868, 29902335, 35882802, 39869780, 59804670, 71765604, 89707005, 119609340, 179414010, 358828020]

約数ペア:

[(1, 358828020), (2, 179414010), (3, 119609340), (4, 89707005), (5, 71765604), (6, 59804670), (9, 39869780), (10, 35882802), (12, 29902335), (15, 23921868), (18, 19934890), (20, 17941401), (29, 12373380), (30, 11960934), (36, 9967445), (45, 7973956), (53, 6770340), (58, 6186690), (60, 5980467), (87, 4124460), (90, 3986978), (106, 3385170), (116, 3093345), (145, 2474676), (159, 2256780), (174, 2062230), (180, 1993489), (212, 1692585), (261, 1374820), (265, 1354068), (290, 1237338), (318, 1128390), (348, 1031115), (435, 824892), (477, 752260), (522, 687410), (530, 677034), (580, 618669), (636, 564195), (795, 451356), (870, 412446), (954, 376130), (1044, 343705), (1060, 338517), (1297, 276660), (1305, 274964), (1537, 233460), (1590, 225678), (1740, 206223), (1908, 188065), (2385, 150452), (2594, 138330), (2610, 137482), (3074, 116730), (3180, 112839), (3891, 92220), (4611, 77820), (4770, 75226), (5188, 69165), (5220, 68741), (6148, 58365), (6485, 55332), (7685, 46692), (7782, 46110), (9222, 38910), (9540, 37613), (11673, 30740), (12970, 27666), (13833, 25940), (15370, 23346), (15564, 23055), (18444, 19455)]