1204090399800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{21578681}}^1$

素因数の和:21578734

約数の個数: 144

約数和(自身を含む): 4174180246080

約数和(自身を除く): 2970089846280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2325, 2790, 3100, 3720, 4650, 5580, 6200, 6975, 9300, 11160, 13950, 18600, 27900, 55800, 21578681, 43157362, 64736043, 86314724, 107893405, 129472086, 172629448, 194208129, 215786810, 258944172, 323680215, 388416258, 431573620, 517888344, 539467025, 647360430, 668939111, 776832516, 863147240, 971040645, 1078934050, 1294720860, 1337878222, 1553665032, 1618401075, 1942081290, 2006817333, 2157868100, 2589441720, 2675756444, 3236802150, 3344695555, 3884162580, 4013634666, 4315736200, 4855203225, 5351512888, 6020451999, 6473604300, 6689391110, 7768325160, 8027269332, 9710406450, 10034086665, 12040903998, 12947208600, 13378782220, 16054538664, 16723477775, 19420812900, 20068173330, 24081807996, 26757564440, 30102259995, 33446955550, 38841625800, 40136346660, 48163615992, 50170433325, 60204519990, 66893911100, 80272693320, 100340866650, 120409039980, 133787822200, 150511299975, 200681733300, 240818079960, 301022599950, 401363466600, 602045199900, 1204090399800]

約数ペア:

[(1, 1204090399800), (2, 602045199900), (3, 401363466600), (4, 301022599950), (5, 240818079960), (6, 200681733300), (8, 150511299975), (9, 133787822200), (10, 120409039980), (12, 100340866650), (15, 80272693320), (18, 66893911100), (20, 60204519990), (24, 50170433325), (25, 48163615992), (30, 40136346660), (31, 38841625800), (36, 33446955550), (40, 30102259995), (45, 26757564440), (50, 24081807996), (60, 20068173330), (62, 19420812900), (72, 16723477775), (75, 16054538664), (90, 13378782220), (93, 12947208600), (100, 12040903998), (120, 10034086665), (124, 9710406450), (150, 8027269332), (155, 7768325160), (180, 6689391110), (186, 6473604300), (200, 6020451999), (225, 5351512888), (248, 4855203225), (279, 4315736200), (300, 4013634666), (310, 3884162580), (360, 3344695555), (372, 3236802150), (450, 2675756444), (465, 2589441720), (558, 2157868100), (600, 2006817333), (620, 1942081290), (744, 1618401075), (775, 1553665032), (900, 1337878222), (930, 1294720860), (1116, 1078934050), (1240, 971040645), (1395, 863147240), (1550, 776832516), (1800, 668939111), (1860, 647360430), (2232, 539467025), (2325, 517888344), (2790, 431573620), (3100, 388416258), (3720, 323680215), (4650, 258944172), (5580, 215786810), (6200, 194208129), (6975, 172629448), (9300, 129472086), (11160, 107893405), (13950, 86314724), (18600, 64736043), (27900, 43157362), (55800, 21578681)]