77495520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9497}}^1$

素因数の和:9532

約数の個数: 96

約数和(自身を含む): 258497568

約数和(自身を除く): 181002048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 9497, 18994, 28491, 37988, 47485, 56982, 75976, 94970, 113964, 142455, 151952, 161449, 189940, 227928, 284910, 303904, 322898, 379880, 455856, 484347, 569820, 645796, 759760, 807245, 911712, 968694, 1139640, 1291592, 1519520, 1614490, 1937388, 2279280, 2421735, 2583184, 3228980, 3874776, 4558560, 4843470, 5166368, 6457960, 7749552, 9686940, 12915920, 15499104, 19373880, 25831840, 38747760, 77495520]

約数ペア:

[(1, 77495520), (2, 38747760), (3, 25831840), (4, 19373880), (5, 15499104), (6, 12915920), (8, 9686940), (10, 7749552), (12, 6457960), (15, 5166368), (16, 4843470), (17, 4558560), (20, 3874776), (24, 3228980), (30, 2583184), (32, 2421735), (34, 2279280), (40, 1937388), (48, 1614490), (51, 1519520), (60, 1291592), (68, 1139640), (80, 968694), (85, 911712), (96, 807245), (102, 759760), (120, 645796), (136, 569820), (160, 484347), (170, 455856), (204, 379880), (240, 322898), (255, 303904), (272, 284910), (340, 227928), (408, 189940), (480, 161449), (510, 151952), (544, 142455), (680, 113964), (816, 94970), (1020, 75976), (1360, 56982), (1632, 47485), (2040, 37988), (2720, 28491), (4080, 18994), (8160, 9497)]