145755720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12269}}^1$

素因数の和:12300

約数の個数: 128

約数和(自身を含む): 530064000

約数和(自身を除く): 384308280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 12269, 24538, 36807, 49076, 61345, 73614, 98152, 110421, 122690, 134959, 147228, 184035, 220842, 245380, 269918, 294456, 331263, 368070, 404877, 441684, 490760, 539836, 552105, 662526, 674795, 736140, 809754, 883368, 1079672, 1104210, 1214631, 1325052, 1349590, 1472280, 1619508, 1656315, 2024385, 2208420, 2429262, 2650104, 2699180, 3239016, 3312630, 3643893, 4048770, 4416840, 4858524, 5398360, 6073155, 6625260, 7287786, 8097540, 9717048, 12146310, 13250520, 14575572, 16195080, 18219465, 24292620, 29151144, 36438930, 48585240, 72877860, 145755720]

約数ペア:

[(1, 145755720), (2, 72877860), (3, 48585240), (4, 36438930), (5, 29151144), (6, 24292620), (8, 18219465), (9, 16195080), (10, 14575572), (11, 13250520), (12, 12146310), (15, 9717048), (18, 8097540), (20, 7287786), (22, 6625260), (24, 6073155), (27, 5398360), (30, 4858524), (33, 4416840), (36, 4048770), (40, 3643893), (44, 3312630), (45, 3239016), (54, 2699180), (55, 2650104), (60, 2429262), (66, 2208420), (72, 2024385), (88, 1656315), (90, 1619508), (99, 1472280), (108, 1349590), (110, 1325052), (120, 1214631), (132, 1104210), (135, 1079672), (165, 883368), (180, 809754), (198, 736140), (216, 674795), (220, 662526), (264, 552105), (270, 539836), (297, 490760), (330, 441684), (360, 404877), (396, 368070), (440, 331263), (495, 294456), (540, 269918), (594, 245380), (660, 220842), (792, 184035), (990, 147228), (1080, 134959), (1188, 122690), (1320, 110421), (1485, 98152), (1980, 73614), (2376, 61345), (2970, 49076), (3960, 36807), (5940, 24538), (11880, 12269)]