2155113540

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1699}}^1$

素因数の和:1758

約数の個数: 192

約数和(自身を含む): 7025760000

約数和(自身を除く): 4870646460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 270, 290, 324, 348, 405, 435, 486, 522, 540, 580, 729, 783, 810, 870, 972, 1044, 1215, 1305, 1458, 1566, 1620, 1699, 1740, 2187, 2349, 2430, 2610, 2916, 3132, 3398, 3645, 3915, 4374, 4698, 4860, 5097, 5220, 6796, 7047, 7290, 7830, 8495, 8748, 9396, 10194, 10935, 11745, 14094, 14580, 15291, 15660, 16990, 20388, 21141, 21870, 23490, 25485, 28188, 30582, 33980, 35235, 42282, 43740, 45873, 46980, 49271, 50970, 61164, 63423, 70470, 76455, 84564, 91746, 98542, 101940, 105705, 126846, 137619, 140940, 147813, 152910, 183492, 197084, 211410, 229365, 246355, 253692, 275238, 295626, 305820, 317115, 412857, 422820, 443439, 458730, 492710, 550476, 591252, 634230, 688095, 739065, 825714, 886878, 917460, 985420, 1238571, 1268460, 1330317, 1376190, 1478130, 1651428, 1773756, 2064285, 2217195, 2477142, 2660634, 2752380, 2956260, 3715713, 3990951, 4128570, 4434390, 4954284, 5321268, 6192855, 6651585, 7431426, 7981902, 8257140, 8868780, 11972853, 12385710, 13303170, 14862852, 15963804, 18578565, 19954755, 23945706, 24771420, 26606340, 35918559, 37157130, 39909510, 47891412, 59864265, 71837118, 74314260, 79819020, 107755677, 119728530, 143674236, 179592795, 215511354, 239457060, 359185590, 431022708, 538778385, 718371180, 1077556770, 2155113540]

約数ペア:

[(1, 2155113540), (2, 1077556770), (3, 718371180), (4, 538778385), (5, 431022708), (6, 359185590), (9, 239457060), (10, 215511354), (12, 179592795), (15, 143674236), (18, 119728530), (20, 107755677), (27, 79819020), (29, 74314260), (30, 71837118), (36, 59864265), (45, 47891412), (54, 39909510), (58, 37157130), (60, 35918559), (81, 26606340), (87, 24771420), (90, 23945706), (108, 19954755), (116, 18578565), (135, 15963804), (145, 14862852), (162, 13303170), (174, 12385710), (180, 11972853), (243, 8868780), (261, 8257140), (270, 7981902), (290, 7431426), (324, 6651585), (348, 6192855), (405, 5321268), (435, 4954284), (486, 4434390), (522, 4128570), (540, 3990951), (580, 3715713), (729, 2956260), (783, 2752380), (810, 2660634), (870, 2477142), (972, 2217195), (1044, 2064285), (1215, 1773756), (1305, 1651428), (1458, 1478130), (1566, 1376190), (1620, 1330317), (1699, 1268460), (1740, 1238571), (2187, 985420), (2349, 917460), (2430, 886878), (2610, 825714), (2916, 739065), (3132, 688095), (3398, 634230), (3645, 591252), (3915, 550476), (4374, 492710), (4698, 458730), (4860, 443439), (5097, 422820), (5220, 412857), (6796, 317115), (7047, 305820), (7290, 295626), (7830, 275238), (8495, 253692), (8748, 246355), (9396, 229365), (10194, 211410), (10935, 197084), (11745, 183492), (14094, 152910), (14580, 147813), (15291, 140940), (15660, 137619), (16990, 126846), (20388, 105705), (21141, 101940), (21870, 98542), (23490, 91746), (25485, 84564), (28188, 76455), (30582, 70470), (33980, 63423), (35235, 61164), (42282, 50970), (43740, 49271), (45873, 46980)]