156799398800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{12907}}^1$

素因数の和:13198

約数の個数: 180

約数和(自身を含む): 415752171408

約数和(自身を除く): 258952772608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 220, 242, 251, 275, 400, 440, 484, 502, 550, 605, 880, 968, 1004, 1100, 1210, 1255, 1936, 2008, 2200, 2420, 2510, 2761, 3025, 4016, 4400, 4840, 5020, 5522, 6050, 6275, 9680, 10040, 11044, 12100, 12550, 12907, 13805, 20080, 22088, 24200, 25100, 25814, 27610, 30371, 44176, 48400, 50200, 51628, 55220, 60742, 64535, 69025, 100400, 103256, 110440, 121484, 129070, 138050, 141977, 151855, 206512, 220880, 242968, 258140, 276100, 283954, 303710, 322675, 485936, 516280, 552200, 567908, 607420, 645350, 709885, 759275, 1032560, 1104400, 1135816, 1214840, 1290700, 1419770, 1518550, 1561747, 2271632, 2429680, 2581400, 2839540, 3037100, 3123494, 3239657, 3549425, 5162800, 5679080, 6074200, 6246988, 6479314, 7098850, 7808735, 11358160, 12148400, 12493976, 12958628, 14197700, 15617470, 16198285, 24987952, 25917256, 28395400, 31234940, 32396570, 35636227, 39043675, 51834512, 56790800, 62469880, 64793140, 71272454, 78087350, 80991425, 124939760, 129586280, 142544908, 156174700, 161982850, 178181135, 259172560, 285089816, 312349400, 323965700, 356362270, 391998497, 570179632, 624698800, 647931400, 712724540, 783996994, 890905675, 1295862800, 1425449080, 1567993988, 1781811350, 1959992485, 2850898160, 3135987976, 3563622700, 3919984970, 6271975952, 7127245400, 7839969940, 9799962425, 14254490800, 15679939880, 19599924850, 31359879760, 39199849700, 78399699400, 156799398800]

約数ペア:

[(1, 156799398800), (2, 78399699400), (4, 39199849700), (5, 31359879760), (8, 19599924850), (10, 15679939880), (11, 14254490800), (16, 9799962425), (20, 7839969940), (22, 7127245400), (25, 6271975952), (40, 3919984970), (44, 3563622700), (50, 3135987976), (55, 2850898160), (80, 1959992485), (88, 1781811350), (100, 1567993988), (110, 1425449080), (121, 1295862800), (176, 890905675), (200, 783996994), (220, 712724540), (242, 647931400), (251, 624698800), (275, 570179632), (400, 391998497), (440, 356362270), (484, 323965700), (502, 312349400), (550, 285089816), (605, 259172560), (880, 178181135), (968, 161982850), (1004, 156174700), (1100, 142544908), (1210, 129586280), (1255, 124939760), (1936, 80991425), (2008, 78087350), (2200, 71272454), (2420, 64793140), (2510, 62469880), (2761, 56790800), (3025, 51834512), (4016, 39043675), (4400, 35636227), (4840, 32396570), (5020, 31234940), (5522, 28395400), (6050, 25917256), (6275, 24987952), (9680, 16198285), (10040, 15617470), (11044, 14197700), (12100, 12958628), (12550, 12493976), (12907, 12148400), (13805, 11358160), (20080, 7808735), (22088, 7098850), (24200, 6479314), (25100, 6246988), (25814, 6074200), (27610, 5679080), (30371, 5162800), (44176, 3549425), (48400, 3239657), (50200, 3123494), (51628, 3037100), (55220, 2839540), (60742, 2581400), (64535, 2429680), (69025, 2271632), (100400, 1561747), (103256, 1518550), (110440, 1419770), (121484, 1290700), (129070, 1214840), (138050, 1135816), (141977, 1104400), (151855, 1032560), (206512, 759275), (220880, 709885), (242968, 645350), (258140, 607420), (276100, 567908), (283954, 552200), (303710, 516280), (322675, 485936)]