22460850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 66156480

約数和(自身を除く): 43695630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 37, 38, 45, 50, 57, 71, 74, 75, 90, 95, 111, 114, 142, 150, 171, 185, 190, 213, 222, 225, 285, 333, 342, 355, 370, 426, 450, 475, 555, 570, 639, 666, 703, 710, 855, 925, 950, 1065, 1110, 1278, 1349, 1406, 1425, 1665, 1710, 1775, 1850, 2109, 2130, 2627, 2698, 2775, 2850, 3195, 3330, 3515, 3550, 4047, 4218, 4275, 5254, 5325, 5550, 6327, 6390, 6745, 7030, 7881, 8094, 8325, 8550, 10545, 10650, 12141, 12654, 13135, 13490, 15762, 15975, 16650, 17575, 20235, 21090, 23643, 24282, 26270, 31635, 31950, 33725, 35150, 39405, 40470, 47286, 49913, 52725, 60705, 63270, 65675, 67450, 78810, 99826, 101175, 105450, 118215, 121410, 131350, 149739, 158175, 197025, 202350, 236430, 249565, 299478, 303525, 316350, 394050, 449217, 499130, 591075, 607050, 748695, 898434, 1182150, 1247825, 1497390, 2246085, 2495650, 3743475, 4492170, 7486950, 11230425, 22460850]

約数ペア:

[(1, 22460850), (2, 11230425), (3, 7486950), (5, 4492170), (6, 3743475), (9, 2495650), (10, 2246085), (15, 1497390), (18, 1247825), (19, 1182150), (25, 898434), (30, 748695), (37, 607050), (38, 591075), (45, 499130), (50, 449217), (57, 394050), (71, 316350), (74, 303525), (75, 299478), (90, 249565), (95, 236430), (111, 202350), (114, 197025), (142, 158175), (150, 149739), (171, 131350), (185, 121410), (190, 118215), (213, 105450), (222, 101175), (225, 99826), (285, 78810), (333, 67450), (342, 65675), (355, 63270), (370, 60705), (426, 52725), (450, 49913), (475, 47286), (555, 40470), (570, 39405), (639, 35150), (666, 33725), (703, 31950), (710, 31635), (855, 26270), (925, 24282), (950, 23643), (1065, 21090), (1110, 20235), (1278, 17575), (1349, 16650), (1406, 15975), (1425, 15762), (1665, 13490), (1710, 13135), (1775, 12654), (1850, 12141), (2109, 10650), (2130, 10545), (2627, 8550), (2698, 8325), (2775, 8094), (2850, 7881), (3195, 7030), (3330, 6745), (3515, 6390), (3550, 6327), (4047, 5550), (4218, 5325), (4275, 5254)]