151801020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{5737}}^1$

素因数の和:5769

約数の個数: 144

約数和(自身を含む): 549470880

約数和(自身を除く): 397669860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 5737, 6615, 8820, 11474, 13230, 17211, 22948, 26460, 28685, 34422, 40159, 51633, 57370, 68844, 80318, 86055, 103266, 114740, 120477, 154899, 160636, 172110, 200795, 206532, 240954, 258165, 281113, 309798, 344220, 361431, 401590, 481908, 516330, 562226, 602385, 619596, 722862, 774495, 803180, 843339, 1032660, 1084293, 1124452, 1204770, 1405565, 1445724, 1548990, 1686678, 1807155, 2168586, 2409540, 2530017, 2811130, 3097980, 3373356, 3614310, 4216695, 4337172, 5060034, 5421465, 5622260, 7228620, 7590051, 8433390, 10120068, 10842930, 12650085, 15180102, 16866780, 21685860, 25300170, 30360204, 37950255, 50600340, 75900510, 151801020]

約数ペア:

[(1, 151801020), (2, 75900510), (3, 50600340), (4, 37950255), (5, 30360204), (6, 25300170), (7, 21685860), (9, 16866780), (10, 15180102), (12, 12650085), (14, 10842930), (15, 10120068), (18, 8433390), (20, 7590051), (21, 7228620), (27, 5622260), (28, 5421465), (30, 5060034), (35, 4337172), (36, 4216695), (42, 3614310), (45, 3373356), (49, 3097980), (54, 2811130), (60, 2530017), (63, 2409540), (70, 2168586), (84, 1807155), (90, 1686678), (98, 1548990), (105, 1445724), (108, 1405565), (126, 1204770), (135, 1124452), (140, 1084293), (147, 1032660), (180, 843339), (189, 803180), (196, 774495), (210, 722862), (245, 619596), (252, 602385), (270, 562226), (294, 516330), (315, 481908), (378, 401590), (420, 361431), (441, 344220), (490, 309798), (540, 281113), (588, 258165), (630, 240954), (735, 206532), (756, 200795), (882, 172110), (945, 160636), (980, 154899), (1260, 120477), (1323, 114740), (1470, 103266), (1764, 86055), (1890, 80318), (2205, 68844), (2646, 57370), (2940, 51633), (3780, 40159), (4410, 34422), (5292, 28685), (5737, 26460), (6615, 22948), (8820, 17211), (11474, 13230)]