3977801460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{40253}}^1$

素因数の和:40335

約数の個数: 120

約数和(自身を含む): 12683391336

約数和(自身を除く): 8705589876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 810, 915, 1098, 1220, 1620, 1647, 1830, 2196, 2745, 3294, 3660, 4941, 5490, 6588, 8235, 9882, 10980, 16470, 19764, 24705, 32940, 40253, 49410, 80506, 98820, 120759, 161012, 201265, 241518, 362277, 402530, 483036, 603795, 724554, 805060, 1086831, 1207590, 1449108, 1811385, 2173662, 2415180, 2455433, 3260493, 3622770, 4347324, 4910866, 5434155, 6520986, 7245540, 7366299, 9821732, 10868310, 12277165, 13041972, 14732598, 16302465, 21736620, 22098897, 24554330, 29465196, 32604930, 36831495, 44197794, 49108660, 65209860, 66296691, 73662990, 88395588, 110494485, 132593382, 147325980, 198890073, 220988970, 265186764, 331483455, 397780146, 441977940, 662966910, 795560292, 994450365, 1325933820, 1988900730, 3977801460]

約数ペア:

[(1, 3977801460), (2, 1988900730), (3, 1325933820), (4, 994450365), (5, 795560292), (6, 662966910), (9, 441977940), (10, 397780146), (12, 331483455), (15, 265186764), (18, 220988970), (20, 198890073), (27, 147325980), (30, 132593382), (36, 110494485), (45, 88395588), (54, 73662990), (60, 66296691), (61, 65209860), (81, 49108660), (90, 44197794), (108, 36831495), (122, 32604930), (135, 29465196), (162, 24554330), (180, 22098897), (183, 21736620), (244, 16302465), (270, 14732598), (305, 13041972), (324, 12277165), (366, 10868310), (405, 9821732), (540, 7366299), (549, 7245540), (610, 6520986), (732, 5434155), (810, 4910866), (915, 4347324), (1098, 3622770), (1220, 3260493), (1620, 2455433), (1647, 2415180), (1830, 2173662), (2196, 1811385), (2745, 1449108), (3294, 1207590), (3660, 1086831), (4941, 805060), (5490, 724554), (6588, 603795), (8235, 483036), (9882, 402530), (10980, 362277), (16470, 241518), (19764, 201265), (24705, 161012), (32940, 120759), (40253, 98820), (49410, 80506)]