89787540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 289578240

約数和(自身を除く): 199790700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 41, 51, 57, 60, 68, 76, 82, 85, 95, 102, 113, 114, 123, 164, 170, 190, 204, 205, 226, 228, 246, 255, 285, 323, 339, 340, 380, 410, 452, 492, 510, 565, 570, 615, 646, 678, 697, 779, 820, 969, 1020, 1130, 1140, 1230, 1292, 1356, 1394, 1558, 1615, 1695, 1921, 1938, 2091, 2147, 2260, 2337, 2460, 2788, 3116, 3230, 3390, 3485, 3842, 3876, 3895, 4182, 4294, 4633, 4674, 4845, 5763, 6441, 6460, 6780, 6970, 7684, 7790, 8364, 8588, 9266, 9348, 9605, 9690, 10455, 10735, 11526, 11685, 12882, 13243, 13899, 13940, 15580, 18532, 19210, 19380, 20910, 21470, 23052, 23165, 23370, 25764, 26486, 27798, 28815, 32205, 36499, 38420, 39729, 41820, 42940, 46330, 46740, 52972, 55596, 57630, 64410, 66215, 69495, 72998, 78761, 79458, 88027, 92660, 109497, 115260, 128820, 132430, 138990, 145996, 157522, 158916, 176054, 182495, 198645, 218994, 236283, 264081, 264860, 277980, 315044, 352108, 364990, 393805, 397290, 437988, 440135, 472566, 528162, 547485, 729980, 787610, 794580, 880270, 945132, 1056324, 1094970, 1181415, 1320405, 1496459, 1575220, 1760540, 2189940, 2362830, 2640810, 2992918, 4489377, 4725660, 5281620, 5985836, 7482295, 8978754, 14964590, 17957508, 22446885, 29929180, 44893770, 89787540]

約数ペア:

[(1, 89787540), (2, 44893770), (3, 29929180), (4, 22446885), (5, 17957508), (6, 14964590), (10, 8978754), (12, 7482295), (15, 5985836), (17, 5281620), (19, 4725660), (20, 4489377), (30, 2992918), (34, 2640810), (38, 2362830), (41, 2189940), (51, 1760540), (57, 1575220), (60, 1496459), (68, 1320405), (76, 1181415), (82, 1094970), (85, 1056324), (95, 945132), (102, 880270), (113, 794580), (114, 787610), (123, 729980), (164, 547485), (170, 528162), (190, 472566), (204, 440135), (205, 437988), (226, 397290), (228, 393805), (246, 364990), (255, 352108), (285, 315044), (323, 277980), (339, 264860), (340, 264081), (380, 236283), (410, 218994), (452, 198645), (492, 182495), (510, 176054), (565, 158916), (570, 157522), (615, 145996), (646, 138990), (678, 132430), (697, 128820), (779, 115260), (820, 109497), (969, 92660), (1020, 88027), (1130, 79458), (1140, 78761), (1230, 72998), (1292, 69495), (1356, 66215), (1394, 64410), (1558, 57630), (1615, 55596), (1695, 52972), (1921, 46740), (1938, 46330), (2091, 42940), (2147, 41820), (2260, 39729), (2337, 38420), (2460, 36499), (2788, 32205), (3116, 28815), (3230, 27798), (3390, 26486), (3485, 25764), (3842, 23370), (3876, 23165), (3895, 23052), (4182, 21470), (4294, 20910), (4633, 19380), (4674, 19210), (4845, 18532), (5763, 15580), (6441, 13940), (6460, 13899), (6780, 13243), (6970, 12882), (7684, 11685), (7790, 11526), (8364, 10735), (8588, 10455), (9266, 9690), (9348, 9605)]