222843960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:763

約数の個数: 160

約数和(自身を含む): 757072800

約数和(自身を除く): 534228840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 109, 120, 135, 162, 180, 216, 218, 270, 324, 327, 360, 405, 436, 540, 545, 631, 648, 654, 810, 872, 981, 1080, 1090, 1262, 1308, 1620, 1635, 1893, 1962, 2180, 2524, 2616, 2943, 3155, 3240, 3270, 3786, 3924, 4360, 4905, 5048, 5679, 5886, 6310, 6540, 7572, 7848, 8829, 9465, 9810, 11358, 11772, 12620, 13080, 14715, 15144, 17037, 17658, 18930, 19620, 22716, 23544, 25240, 28395, 29430, 34074, 35316, 37860, 39240, 44145, 45432, 51111, 56790, 58860, 68148, 68779, 70632, 75720, 85185, 88290, 102222, 113580, 117720, 136296, 137558, 170370, 176580, 204444, 206337, 227160, 255555, 275116, 340740, 343895, 353160, 408888, 412674, 511110, 550232, 619011, 681480, 687790, 825348, 1022220, 1031685, 1238022, 1375580, 1650696, 1857033, 2044440, 2063370, 2476044, 2751160, 3095055, 3714066, 4126740, 4952088, 5571099, 6190110, 7428132, 8253480, 9285165, 11142198, 12380220, 14856264, 18570330, 22284396, 24760440, 27855495, 37140660, 44568792, 55710990, 74281320, 111421980, 222843960]

約数ペア:

[(1, 222843960), (2, 111421980), (3, 74281320), (4, 55710990), (5, 44568792), (6, 37140660), (8, 27855495), (9, 24760440), (10, 22284396), (12, 18570330), (15, 14856264), (18, 12380220), (20, 11142198), (24, 9285165), (27, 8253480), (30, 7428132), (36, 6190110), (40, 5571099), (45, 4952088), (54, 4126740), (60, 3714066), (72, 3095055), (81, 2751160), (90, 2476044), (108, 2063370), (109, 2044440), (120, 1857033), (135, 1650696), (162, 1375580), (180, 1238022), (216, 1031685), (218, 1022220), (270, 825348), (324, 687790), (327, 681480), (360, 619011), (405, 550232), (436, 511110), (540, 412674), (545, 408888), (631, 353160), (648, 343895), (654, 340740), (810, 275116), (872, 255555), (981, 227160), (1080, 206337), (1090, 204444), (1262, 176580), (1308, 170370), (1620, 137558), (1635, 136296), (1893, 117720), (1962, 113580), (2180, 102222), (2524, 88290), (2616, 85185), (2943, 75720), (3155, 70632), (3240, 68779), (3270, 68148), (3786, 58860), (3924, 56790), (4360, 51111), (4905, 45432), (5048, 44145), (5679, 39240), (5886, 37860), (6310, 35316), (6540, 34074), (7572, 29430), (7848, 28395), (8829, 25240), (9465, 23544), (9810, 22716), (11358, 19620), (11772, 18930), (12620, 17658), (13080, 17037), (14715, 15144)]