1550805960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{69109}}^1$

素因数の和:69151

約数の個数: 128

約数和(自身を含む): 5373993600

約数和(自身を除く): 3823187640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 11220, 22440, 69109, 138218, 207327, 276436, 345545, 414654, 552872, 691090, 760199, 829308, 1036635, 1174853, 1382180, 1520398, 1658616, 2073270, 2280597, 2349706, 2764360, 3040796, 3524559, 3800995, 4146540, 4561194, 4699412, 5874265, 6081592, 7049118, 7601990, 8293080, 9122388, 9398824, 11402985, 11748530, 12923383, 14098236, 15203980, 17622795, 18244776, 22805970, 23497060, 25846766, 28196472, 30407960, 35245590, 38770149, 45611940, 46994120, 51693532, 64616915, 70491180, 77540298, 91223880, 103387064, 129233830, 140982360, 155080596, 193850745, 258467660, 310161192, 387701490, 516935320, 775402980, 1550805960]

約数ペア:

[(1, 1550805960), (2, 775402980), (3, 516935320), (4, 387701490), (5, 310161192), (6, 258467660), (8, 193850745), (10, 155080596), (11, 140982360), (12, 129233830), (15, 103387064), (17, 91223880), (20, 77540298), (22, 70491180), (24, 64616915), (30, 51693532), (33, 46994120), (34, 45611940), (40, 38770149), (44, 35245590), (51, 30407960), (55, 28196472), (60, 25846766), (66, 23497060), (68, 22805970), (85, 18244776), (88, 17622795), (102, 15203980), (110, 14098236), (120, 12923383), (132, 11748530), (136, 11402985), (165, 9398824), (170, 9122388), (187, 8293080), (204, 7601990), (220, 7049118), (255, 6081592), (264, 5874265), (330, 4699412), (340, 4561194), (374, 4146540), (408, 3800995), (440, 3524559), (510, 3040796), (561, 2764360), (660, 2349706), (680, 2280597), (748, 2073270), (935, 1658616), (1020, 1520398), (1122, 1382180), (1320, 1174853), (1496, 1036635), (1870, 829308), (2040, 760199), (2244, 691090), (2805, 552872), (3740, 414654), (4488, 345545), (5610, 276436), (7480, 207327), (11220, 138218), (22440, 69109)]