229102020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:344

約数の個数: 240

約数和(自身を含む): 834261120

約数和(自身を除く): 605159100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 89, 90, 105, 108, 126, 135, 140, 162, 178, 180, 189, 210, 227, 252, 267, 270, 315, 324, 356, 378, 405, 420, 445, 454, 534, 540, 567, 623, 630, 681, 756, 801, 810, 890, 908, 945, 1068, 1134, 1135, 1246, 1260, 1335, 1362, 1589, 1602, 1620, 1780, 1869, 1890, 2043, 2268, 2270, 2403, 2492, 2670, 2724, 2835, 3115, 3178, 3204, 3405, 3738, 3780, 4005, 4086, 4540, 4767, 4806, 5340, 5607, 5670, 6129, 6230, 6356, 6810, 7209, 7476, 7945, 8010, 8172, 9345, 9534, 9612, 10215, 11214, 11340, 12015, 12258, 12460, 13620, 14301, 14418, 15890, 16020, 16821, 18387, 18690, 19068, 20203, 20430, 22428, 23835, 24030, 24516, 28035, 28602, 28836, 30645, 31780, 33642, 36045, 36774, 37380, 40406, 40860, 42903, 47670, 48060, 50463, 56070, 57204, 60609, 61290, 67284, 71505, 72090, 73548, 80812, 84105, 85806, 91935, 95340, 100926, 101015, 112140, 121218, 122580, 128709, 141421, 143010, 144180, 168210, 171612, 181827, 183870, 201852, 202030, 214515, 242436, 252315, 257418, 282842, 286020, 303045, 336420, 363654, 367740, 404060, 424263, 429030, 504630, 514836, 545481, 565684, 606090, 643545, 707105, 727308, 848526, 858060, 909135, 1009260, 1090962, 1212180, 1272789, 1287090, 1414210, 1636443, 1697052, 1818270, 2121315, 2181924, 2545578, 2574180, 2727405, 2828420, 3272886, 3636540, 3818367, 4242630, 5091156, 5454810, 6363945, 6545772, 7636734, 8182215, 8485260, 10909620, 11455101, 12727890, 15273468, 16364430, 19091835, 22910202, 25455780, 32728860, 38183670, 45820404, 57275505, 76367340, 114551010, 229102020]

約数ペア:

[(1, 229102020), (2, 114551010), (3, 76367340), (4, 57275505), (5, 45820404), (6, 38183670), (7, 32728860), (9, 25455780), (10, 22910202), (12, 19091835), (14, 16364430), (15, 15273468), (18, 12727890), (20, 11455101), (21, 10909620), (27, 8485260), (28, 8182215), (30, 7636734), (35, 6545772), (36, 6363945), (42, 5454810), (45, 5091156), (54, 4242630), (60, 3818367), (63, 3636540), (70, 3272886), (81, 2828420), (84, 2727405), (89, 2574180), (90, 2545578), (105, 2181924), (108, 2121315), (126, 1818270), (135, 1697052), (140, 1636443), (162, 1414210), (178, 1287090), (180, 1272789), (189, 1212180), (210, 1090962), (227, 1009260), (252, 909135), (267, 858060), (270, 848526), (315, 727308), (324, 707105), (356, 643545), (378, 606090), (405, 565684), (420, 545481), (445, 514836), (454, 504630), (534, 429030), (540, 424263), (567, 404060), (623, 367740), (630, 363654), (681, 336420), (756, 303045), (801, 286020), (810, 282842), (890, 257418), (908, 252315), (945, 242436), (1068, 214515), (1134, 202030), (1135, 201852), (1246, 183870), (1260, 181827), (1335, 171612), (1362, 168210), (1589, 144180), (1602, 143010), (1620, 141421), (1780, 128709), (1869, 122580), (1890, 121218), (2043, 112140), (2268, 101015), (2270, 100926), (2403, 95340), (2492, 91935), (2670, 85806), (2724, 84105), (2835, 80812), (3115, 73548), (3178, 72090), (3204, 71505), (3405, 67284), (3738, 61290), (3780, 60609), (4005, 57204), (4086, 56070), (4540, 50463), (4767, 48060), (4806, 47670), (5340, 42903), (5607, 40860), (5670, 40406), (6129, 37380), (6230, 36774), (6356, 36045), (6810, 33642), (7209, 31780), (7476, 30645), (7945, 28836), (8010, 28602), (8172, 28035), (9345, 24516), (9534, 24030), (9612, 23835), (10215, 22428), (11214, 20430), (11340, 20203), (12015, 19068), (12258, 18690), (12460, 18387), (13620, 16821), (14301, 16020), (14418, 15890)]