127440180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{14449}}^1$

素因数の和:14478

約数の個数: 108

約数和(自身を含む): 449712900

約数和(自身を除く): 322272720

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 14449, 28898, 43347, 57796, 72245, 86694, 101143, 130041, 144490, 173388, 202286, 216735, 260082, 288980, 303429, 404572, 433470, 505715, 520164, 606858, 650205, 708001, 866940, 910287, 1011430, 1213716, 1300410, 1416002, 1517145, 1820574, 2022860, 2124003, 2600820, 2832004, 3034290, 3540005, 3641148, 4248006, 4551435, 6068580, 6372009, 7080010, 8496012, 9102870, 10620015, 12744018, 14160020, 18205740, 21240030, 25488036, 31860045, 42480060, 63720090, 127440180]

約数ペア:

[(1, 127440180), (2, 63720090), (3, 42480060), (4, 31860045), (5, 25488036), (6, 21240030), (7, 18205740), (9, 14160020), (10, 12744018), (12, 10620015), (14, 9102870), (15, 8496012), (18, 7080010), (20, 6372009), (21, 6068580), (28, 4551435), (30, 4248006), (35, 3641148), (36, 3540005), (42, 3034290), (45, 2832004), (49, 2600820), (60, 2124003), (63, 2022860), (70, 1820574), (84, 1517145), (90, 1416002), (98, 1300410), (105, 1213716), (126, 1011430), (140, 910287), (147, 866940), (180, 708001), (196, 650205), (210, 606858), (245, 520164), (252, 505715), (294, 433470), (315, 404572), (420, 303429), (441, 288980), (490, 260082), (588, 216735), (630, 202286), (735, 173388), (882, 144490), (980, 130041), (1260, 101143), (1470, 86694), (1764, 72245), (2205, 57796), (2940, 43347), (4410, 28898), (8820, 14449)]