47400660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1518

約数の個数: 96

約数和(自身を含む): 149990400

約数和(自身を除く): 102589740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1439, 1647, 1830, 2196, 2745, 2878, 3294, 3660, 4317, 5490, 5756, 6588, 7195, 8235, 8634, 10980, 12951, 14390, 16470, 17268, 21585, 25902, 28780, 32940, 38853, 43170, 51804, 64755, 77706, 86340, 87779, 129510, 155412, 175558, 194265, 259020, 263337, 351116, 388530, 438895, 526674, 777060, 790011, 877790, 1053348, 1316685, 1580022, 1755580, 2370033, 2633370, 3160044, 3950055, 4740066, 5266740, 7900110, 9480132, 11850165, 15800220, 23700330, 47400660]

約数ペア:

[(1, 47400660), (2, 23700330), (3, 15800220), (4, 11850165), (5, 9480132), (6, 7900110), (9, 5266740), (10, 4740066), (12, 3950055), (15, 3160044), (18, 2633370), (20, 2370033), (27, 1755580), (30, 1580022), (36, 1316685), (45, 1053348), (54, 877790), (60, 790011), (61, 777060), (90, 526674), (108, 438895), (122, 388530), (135, 351116), (180, 263337), (183, 259020), (244, 194265), (270, 175558), (305, 155412), (366, 129510), (540, 87779), (549, 86340), (610, 77706), (732, 64755), (915, 51804), (1098, 43170), (1220, 38853), (1439, 32940), (1647, 28780), (1830, 25902), (2196, 21585), (2745, 17268), (2878, 16470), (3294, 14390), (3660, 12951), (4317, 10980), (5490, 8634), (5756, 8235), (6588, 7195)]