788890050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:682

約数の個数: 192

約数和(自身を含む): 2374848000

約数和(自身を除く): 1585957950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 79, 90, 117, 130, 135, 150, 158, 195, 225, 234, 237, 270, 325, 351, 390, 395, 450, 474, 569, 585, 650, 675, 702, 711, 790, 975, 1027, 1138, 1170, 1185, 1350, 1422, 1707, 1755, 1950, 1975, 2054, 2133, 2370, 2845, 2925, 3081, 3414, 3510, 3555, 3950, 4266, 5121, 5135, 5690, 5850, 5925, 6162, 7110, 7397, 8535, 8775, 9243, 10242, 10270, 10665, 11850, 14225, 14794, 15363, 15405, 17070, 17550, 17775, 18486, 21330, 22191, 25605, 25675, 27729, 28450, 30726, 30810, 35550, 36985, 42675, 44382, 44951, 46215, 51210, 51350, 53325, 55458, 66573, 73970, 76815, 77025, 85350, 89902, 92430, 106650, 110955, 128025, 133146, 134853, 138645, 153630, 154050, 184925, 199719, 221910, 224755, 231075, 256050, 269706, 277290, 332865, 369850, 384075, 399438, 404559, 449510, 462150, 554775, 584363, 665730, 674265, 693225, 768150, 809118, 998595, 1109550, 1123775, 1168726, 1213677, 1348530, 1386450, 1664325, 1753089, 1997190, 2022795, 2247550, 2427354, 2921815, 3328650, 3371325, 3506178, 4045590, 4992975, 5259267, 5843630, 6068385, 6742650, 8765445, 9985950, 10113975, 10518534, 12136770, 14609075, 15777801, 17530890, 20227950, 26296335, 29218150, 30341925, 31555602, 43827225, 52592670, 60683850, 78889005, 87654450, 131481675, 157778010, 262963350, 394445025, 788890050]

約数ペア:

[(1, 788890050), (2, 394445025), (3, 262963350), (5, 157778010), (6, 131481675), (9, 87654450), (10, 78889005), (13, 60683850), (15, 52592670), (18, 43827225), (25, 31555602), (26, 30341925), (27, 29218150), (30, 26296335), (39, 20227950), (45, 17530890), (50, 15777801), (54, 14609075), (65, 12136770), (75, 10518534), (78, 10113975), (79, 9985950), (90, 8765445), (117, 6742650), (130, 6068385), (135, 5843630), (150, 5259267), (158, 4992975), (195, 4045590), (225, 3506178), (234, 3371325), (237, 3328650), (270, 2921815), (325, 2427354), (351, 2247550), (390, 2022795), (395, 1997190), (450, 1753089), (474, 1664325), (569, 1386450), (585, 1348530), (650, 1213677), (675, 1168726), (702, 1123775), (711, 1109550), (790, 998595), (975, 809118), (1027, 768150), (1138, 693225), (1170, 674265), (1185, 665730), (1350, 584363), (1422, 554775), (1707, 462150), (1755, 449510), (1950, 404559), (1975, 399438), (2054, 384075), (2133, 369850), (2370, 332865), (2845, 277290), (2925, 269706), (3081, 256050), (3414, 231075), (3510, 224755), (3555, 221910), (3950, 199719), (4266, 184925), (5121, 154050), (5135, 153630), (5690, 138645), (5850, 134853), (5925, 133146), (6162, 128025), (7110, 110955), (7397, 106650), (8535, 92430), (8775, 89902), (9243, 85350), (10242, 77025), (10270, 76815), (10665, 73970), (11850, 66573), (14225, 55458), (14794, 53325), (15363, 51350), (15405, 51210), (17070, 46215), (17550, 44951), (17775, 44382), (18486, 42675), (21330, 36985), (22191, 35550), (25605, 30810), (25675, 30726), (27729, 28450)]