18116564220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43067}}^1$

素因数の和:43145

約数の個数: 192

約数和(自身を含む): 60777561600

約数和(自身を除く): 42660997380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 41, 45, 54, 57, 60, 76, 82, 90, 95, 108, 114, 123, 135, 164, 171, 180, 190, 205, 228, 246, 270, 285, 342, 369, 380, 410, 492, 513, 540, 570, 615, 684, 738, 779, 820, 855, 1026, 1107, 1140, 1230, 1476, 1558, 1710, 1845, 2052, 2214, 2337, 2460, 2565, 3116, 3420, 3690, 3895, 4428, 4674, 5130, 5535, 7011, 7380, 7790, 9348, 10260, 11070, 11685, 14022, 15580, 21033, 22140, 23370, 28044, 35055, 42066, 43067, 46740, 70110, 84132, 86134, 105165, 129201, 140220, 172268, 210330, 215335, 258402, 387603, 420660, 430670, 516804, 646005, 775206, 818273, 861340, 1162809, 1292010, 1550412, 1636546, 1765747, 1938015, 2325618, 2454819, 2584020, 3273092, 3531494, 3876030, 4091365, 4651236, 4909638, 5297241, 5814045, 7062988, 7364457, 7752060, 8182730, 8828735, 9819276, 10594482, 11628090, 12274095, 14728914, 15891723, 16365460, 17657470, 21188964, 22093371, 23256180, 24548190, 26486205, 29457828, 31783446, 33549193, 35314940, 36822285, 44186742, 47675169, 49096380, 52972410, 63566892, 67098386, 73644570, 79458615, 88373484, 95350338, 100647579, 105944820, 110466855, 134196772, 147289140, 158917230, 167745965, 190700676, 201295158, 220933710, 238375845, 301942737, 317834460, 335491930, 402590316, 441867420, 476751690, 503237895, 603885474, 670983860, 905828211, 953503380, 1006475790, 1207770948, 1509713685, 1811656422, 2012951580, 3019427370, 3623312844, 4529141055, 6038854740, 9058282110, 18116564220]

約数ペア:

[(1, 18116564220), (2, 9058282110), (3, 6038854740), (4, 4529141055), (5, 3623312844), (6, 3019427370), (9, 2012951580), (10, 1811656422), (12, 1509713685), (15, 1207770948), (18, 1006475790), (19, 953503380), (20, 905828211), (27, 670983860), (30, 603885474), (36, 503237895), (38, 476751690), (41, 441867420), (45, 402590316), (54, 335491930), (57, 317834460), (60, 301942737), (76, 238375845), (82, 220933710), (90, 201295158), (95, 190700676), (108, 167745965), (114, 158917230), (123, 147289140), (135, 134196772), (164, 110466855), (171, 105944820), (180, 100647579), (190, 95350338), (205, 88373484), (228, 79458615), (246, 73644570), (270, 67098386), (285, 63566892), (342, 52972410), (369, 49096380), (380, 47675169), (410, 44186742), (492, 36822285), (513, 35314940), (540, 33549193), (570, 31783446), (615, 29457828), (684, 26486205), (738, 24548190), (779, 23256180), (820, 22093371), (855, 21188964), (1026, 17657470), (1107, 16365460), (1140, 15891723), (1230, 14728914), (1476, 12274095), (1558, 11628090), (1710, 10594482), (1845, 9819276), (2052, 8828735), (2214, 8182730), (2337, 7752060), (2460, 7364457), (2565, 7062988), (3116, 5814045), (3420, 5297241), (3690, 4909638), (3895, 4651236), (4428, 4091365), (4674, 3876030), (5130, 3531494), (5535, 3273092), (7011, 2584020), (7380, 2454819), (7790, 2325618), (9348, 1938015), (10260, 1765747), (11070, 1636546), (11685, 1550412), (14022, 1292010), (15580, 1162809), (21033, 861340), (22140, 818273), (23370, 775206), (28044, 646005), (35055, 516804), (42066, 430670), (43067, 420660), (46740, 387603), (70110, 258402), (84132, 215335), (86134, 210330), (105165, 172268), (129201, 140220)]