149900220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5443}}^1$

素因数の和:5481

約数の個数: 120

約数和(自身を含む): 497995344

約数和(自身を除く): 348095124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5443, 5508, 6885, 9180, 10886, 13770, 16329, 21772, 27215, 27540, 32658, 48987, 54430, 65316, 81645, 92531, 97974, 108860, 146961, 163290, 185062, 195948, 244935, 277593, 293922, 326580, 370124, 440883, 462655, 489870, 555186, 587844, 734805, 832779, 881766, 925310, 979740, 1110372, 1387965, 1469610, 1665558, 1763532, 1850620, 2204415, 2498337, 2775930, 2939220, 3331116, 4163895, 4408830, 4996674, 5551860, 7495011, 8327790, 8817660, 9993348, 12491685, 14990022, 16655580, 24983370, 29980044, 37475055, 49966740, 74950110, 149900220]

約数ペア:

[(1, 149900220), (2, 74950110), (3, 49966740), (4, 37475055), (5, 29980044), (6, 24983370), (9, 16655580), (10, 14990022), (12, 12491685), (15, 9993348), (17, 8817660), (18, 8327790), (20, 7495011), (27, 5551860), (30, 4996674), (34, 4408830), (36, 4163895), (45, 3331116), (51, 2939220), (54, 2775930), (60, 2498337), (68, 2204415), (81, 1850620), (85, 1763532), (90, 1665558), (102, 1469610), (108, 1387965), (135, 1110372), (153, 979740), (162, 925310), (170, 881766), (180, 832779), (204, 734805), (255, 587844), (270, 555186), (306, 489870), (324, 462655), (340, 440883), (405, 370124), (459, 326580), (510, 293922), (540, 277593), (612, 244935), (765, 195948), (810, 185062), (918, 163290), (1020, 146961), (1377, 108860), (1530, 97974), (1620, 92531), (1836, 81645), (2295, 65316), (2754, 54430), (3060, 48987), (4590, 32658), (5443, 27540), (5508, 27215), (6885, 21772), (9180, 16329), (10886, 13770)]