154454520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6883}}^1$

素因数の和:6925

約数の個数: 128

約数和(自身を含む): 535299840

約数和(自身を除く): 380845320

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, 6883, 7480, 11220, 13766, 20649, 22440, 27532, 34415, 41298, 55064, 68830, 75713, 82596, 103245, 117011, 137660, 151426, 165192, 206490, 227139, 234022, 275320, 302852, 351033, 378565, 412980, 454278, 468044, 585055, 605704, 702066, 757130, 825960, 908556, 936088, 1135695, 1170110, 1287121, 1404132, 1514260, 1755165, 1817112, 2271390, 2340220, 2574242, 2808264, 3028520, 3510330, 3861363, 4542780, 4680440, 5148484, 6435605, 7020660, 7722726, 9085560, 10296968, 12871210, 14041320, 15445452, 19306815, 25742420, 30890904, 38613630, 51484840, 77227260, 154454520]

約数ペア:

[(1, 154454520), (2, 77227260), (3, 51484840), (4, 38613630), (5, 30890904), (6, 25742420), (8, 19306815), (10, 15445452), (11, 14041320), (12, 12871210), (15, 10296968), (17, 9085560), (20, 7722726), (22, 7020660), (24, 6435605), (30, 5148484), (33, 4680440), (34, 4542780), (40, 3861363), (44, 3510330), (51, 3028520), (55, 2808264), (60, 2574242), (66, 2340220), (68, 2271390), (85, 1817112), (88, 1755165), (102, 1514260), (110, 1404132), (120, 1287121), (132, 1170110), (136, 1135695), (165, 936088), (170, 908556), (187, 825960), (204, 757130), (220, 702066), (255, 605704), (264, 585055), (330, 468044), (340, 454278), (374, 412980), (408, 378565), (440, 351033), (510, 302852), (561, 275320), (660, 234022), (680, 227139), (748, 206490), (935, 165192), (1020, 151426), (1122, 137660), (1320, 117011), (1496, 103245), (1870, 82596), (2040, 75713), (2244, 68830), (2805, 55064), (3740, 41298), (4488, 34415), (5610, 27532), (6883, 22440), (7480, 20649), (11220, 13766)]