27171692200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:996

約数の個数: 192

約数和(自身を含む): 67370688000

約数和(自身を除く): 40198995800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 41, 50, 62, 82, 100, 124, 139, 155, 164, 200, 205, 248, 278, 310, 328, 410, 556, 620, 695, 769, 775, 820, 1025, 1112, 1240, 1271, 1390, 1538, 1550, 1640, 2050, 2542, 2780, 3076, 3100, 3475, 3845, 4100, 4309, 5084, 5560, 5699, 6152, 6200, 6355, 6950, 7690, 8200, 8618, 10168, 11398, 12710, 13900, 15380, 17236, 19225, 21545, 22796, 23839, 25420, 27800, 28495, 30760, 31529, 31775, 34472, 38450, 43090, 45592, 47678, 50840, 56990, 63058, 63550, 76900, 86180, 95356, 106891, 107725, 113980, 119195, 126116, 127100, 142475, 153800, 157645, 172360, 176669, 190712, 213782, 215450, 227960, 238390, 252232, 254200, 284950, 315290, 353338, 427564, 430900, 476780, 534455, 569900, 595975, 630580, 706676, 788225, 855128, 861800, 883345, 953560, 977399, 1068910, 1139800, 1191950, 1261160, 1413352, 1576450, 1766690, 1954798, 2137820, 2383900, 2672275, 3152900, 3313621, 3533380, 3909596, 4275640, 4382531, 4416725, 4767800, 4886995, 5344550, 6305800, 6627242, 7066760, 7819192, 8765062, 8833450, 9773990, 10689100, 13254484, 16568105, 17530124, 17666900, 19547980, 21378200, 21912655, 24434975, 26508968, 33136210, 35060248, 35333800, 39095960, 43825310, 48869950, 66272420, 82840525, 87650620, 97739900, 109563275, 132544840, 135858461, 165681050, 175301240, 195479800, 219126550, 271716922, 331362100, 438253100, 543433844, 662724200, 679292305, 876506200, 1086867688, 1358584610, 2717169220, 3396461525, 5434338440, 6792923050, 13585846100, 27171692200]

約数ペア:

[(1, 27171692200), (2, 13585846100), (4, 6792923050), (5, 5434338440), (8, 3396461525), (10, 2717169220), (20, 1358584610), (25, 1086867688), (31, 876506200), (40, 679292305), (41, 662724200), (50, 543433844), (62, 438253100), (82, 331362100), (100, 271716922), (124, 219126550), (139, 195479800), (155, 175301240), (164, 165681050), (200, 135858461), (205, 132544840), (248, 109563275), (278, 97739900), (310, 87650620), (328, 82840525), (410, 66272420), (556, 48869950), (620, 43825310), (695, 39095960), (769, 35333800), (775, 35060248), (820, 33136210), (1025, 26508968), (1112, 24434975), (1240, 21912655), (1271, 21378200), (1390, 19547980), (1538, 17666900), (1550, 17530124), (1640, 16568105), (2050, 13254484), (2542, 10689100), (2780, 9773990), (3076, 8833450), (3100, 8765062), (3475, 7819192), (3845, 7066760), (4100, 6627242), (4309, 6305800), (5084, 5344550), (5560, 4886995), (5699, 4767800), (6152, 4416725), (6200, 4382531), (6355, 4275640), (6950, 3909596), (7690, 3533380), (8200, 3313621), (8618, 3152900), (10168, 2672275), (11398, 2383900), (12710, 2137820), (13900, 1954798), (15380, 1766690), (17236, 1576450), (19225, 1413352), (21545, 1261160), (22796, 1191950), (23839, 1139800), (25420, 1068910), (27800, 977399), (28495, 953560), (30760, 883345), (31529, 861800), (31775, 855128), (34472, 788225), (38450, 706676), (43090, 630580), (45592, 595975), (47678, 569900), (50840, 534455), (56990, 476780), (63058, 430900), (63550, 427564), (76900, 353338), (86180, 315290), (95356, 284950), (106891, 254200), (107725, 252232), (113980, 238390), (119195, 227960), (126116, 215450), (127100, 213782), (142475, 190712), (153800, 176669), (157645, 172360)]