19386109800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8923}}^1$

素因数の和:9033

約数の個数: 288

約数和(自身を含む): 69913471680

約数和(自身を除く): 50527361880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 71, 72, 75, 85, 90, 100, 102, 120, 136, 142, 150, 153, 170, 180, 200, 204, 213, 225, 255, 284, 300, 306, 340, 355, 360, 408, 425, 426, 450, 510, 568, 600, 612, 639, 680, 710, 765, 850, 852, 900, 1020, 1065, 1207, 1224, 1275, 1278, 1420, 1530, 1700, 1704, 1775, 1800, 2040, 2130, 2414, 2550, 2556, 2840, 3060, 3195, 3400, 3550, 3621, 3825, 4260, 4828, 5100, 5112, 5325, 6035, 6120, 6390, 7100, 7242, 7650, 8520, 8923, 9656, 10200, 10650, 10863, 12070, 12780, 14200, 14484, 15300, 15975, 17846, 18105, 21300, 21726, 24140, 25560, 26769, 28968, 30175, 30600, 31950, 35692, 36210, 42600, 43452, 44615, 48280, 53538, 54315, 60350, 63900, 71384, 72420, 80307, 86904, 89230, 90525, 107076, 108630, 120700, 127800, 133845, 144840, 151691, 160614, 178460, 181050, 214152, 217260, 223075, 241400, 267690, 271575, 303382, 321228, 356920, 362100, 401535, 434520, 446150, 455073, 535380, 543150, 606764, 633533, 642456, 669225, 724200, 758455, 803070, 892300, 910146, 1070760, 1086300, 1213528, 1267066, 1338450, 1365219, 1516910, 1606140, 1784600, 1820292, 1900599, 2007675, 2172600, 2275365, 2534132, 2676900, 2730438, 3033820, 3167665, 3212280, 3640584, 3792275, 3801198, 4015350, 4550730, 5068264, 5353800, 5460876, 5701797, 6067640, 6335330, 6826095, 7584550, 7602396, 8030700, 9101460, 9502995, 10770061, 10921752, 11376825, 11403594, 12670660, 13652190, 15169100, 15204792, 15838325, 16061400, 18202920, 19005990, 21540122, 22753650, 22807188, 25341320, 27304380, 28508985, 30338200, 31676650, 32310183, 34130475, 38011980, 43080244, 45507300, 45614376, 47514975, 53850305, 54608760, 57017970, 63353300, 64620366, 68260950, 76023960, 86160488, 91014600, 95029950, 96930549, 107700610, 114035940, 126706600, 129240732, 136521900, 142544925, 161550915, 190059900, 193861098, 215401220, 228071880, 258481464, 269251525, 273043800, 285089850, 323101830, 380119800, 387722196, 430802440, 484652745, 538503050, 570179700, 646203660, 775444392, 807754575, 969305490, 1077006100, 1140359400, 1292407320, 1615509150, 1938610980, 2154012200, 2423263725, 3231018300, 3877221960, 4846527450, 6462036600, 9693054900, 19386109800]

約数ペア:

[(1, 19386109800), (2, 9693054900), (3, 6462036600), (4, 4846527450), (5, 3877221960), (6, 3231018300), (8, 2423263725), (9, 2154012200), (10, 1938610980), (12, 1615509150), (15, 1292407320), (17, 1140359400), (18, 1077006100), (20, 969305490), (24, 807754575), (25, 775444392), (30, 646203660), (34, 570179700), (36, 538503050), (40, 484652745), (45, 430802440), (50, 387722196), (51, 380119800), (60, 323101830), (68, 285089850), (71, 273043800), (72, 269251525), (75, 258481464), (85, 228071880), (90, 215401220), (100, 193861098), (102, 190059900), (120, 161550915), (136, 142544925), (142, 136521900), (150, 129240732), (153, 126706600), (170, 114035940), (180, 107700610), (200, 96930549), (204, 95029950), (213, 91014600), (225, 86160488), (255, 76023960), (284, 68260950), (300, 64620366), (306, 63353300), (340, 57017970), (355, 54608760), (360, 53850305), (408, 47514975), (425, 45614376), (426, 45507300), (450, 43080244), (510, 38011980), (568, 34130475), (600, 32310183), (612, 31676650), (639, 30338200), (680, 28508985), (710, 27304380), (765, 25341320), (850, 22807188), (852, 22753650), (900, 21540122), (1020, 19005990), (1065, 18202920), (1207, 16061400), (1224, 15838325), (1275, 15204792), (1278, 15169100), (1420, 13652190), (1530, 12670660), (1700, 11403594), (1704, 11376825), (1775, 10921752), (1800, 10770061), (2040, 9502995), (2130, 9101460), (2414, 8030700), (2550, 7602396), (2556, 7584550), (2840, 6826095), (3060, 6335330), (3195, 6067640), (3400, 5701797), (3550, 5460876), (3621, 5353800), (3825, 5068264), (4260, 4550730), (4828, 4015350), (5100, 3801198), (5112, 3792275), (5325, 3640584), (6035, 3212280), (6120, 3167665), (6390, 3033820), (7100, 2730438), (7242, 2676900), (7650, 2534132), (8520, 2275365), (8923, 2172600), (9656, 2007675), (10200, 1900599), (10650, 1820292), (10863, 1784600), (12070, 1606140), (12780, 1516910), (14200, 1365219), (14484, 1338450), (15300, 1267066), (15975, 1213528), (17846, 1086300), (18105, 1070760), (21300, 910146), (21726, 892300), (24140, 803070), (25560, 758455), (26769, 724200), (28968, 669225), (30175, 642456), (30600, 633533), (31950, 606764), (35692, 543150), (36210, 535380), (42600, 455073), (43452, 446150), (44615, 434520), (48280, 401535), (53538, 362100), (54315, 356920), (60350, 321228), (63900, 303382), (71384, 271575), (72420, 267690), (80307, 241400), (86904, 223075), (89230, 217260), (90525, 214152), (107076, 181050), (108630, 178460), (120700, 160614), (127800, 151691), (133845, 144840)]