230292540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 216

約数和(自身を含む): 784470960

約数和(自身を除く): 554178420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 233, 255, 285, 289, 306, 323, 340, 342, 380, 466, 510, 570, 578, 612, 646, 684, 699, 765, 855, 867, 932, 969, 1020, 1140, 1156, 1165, 1292, 1398, 1445, 1530, 1615, 1710, 1734, 1938, 2097, 2330, 2601, 2796, 2890, 2907, 3060, 3230, 3420, 3468, 3495, 3876, 3961, 4194, 4335, 4427, 4660, 4845, 5202, 5491, 5780, 5814, 6460, 6990, 7922, 8388, 8670, 8854, 9690, 10404, 10485, 10982, 11628, 11883, 13005, 13281, 13980, 14535, 15844, 16473, 17340, 17708, 19380, 19805, 20970, 21964, 22135, 23766, 26010, 26562, 27455, 29070, 32946, 35649, 39610, 39843, 41940, 44270, 47532, 49419, 52020, 53124, 54910, 58140, 59415, 65892, 66405, 67337, 71298, 75259, 79220, 79686, 82365, 88540, 98838, 109820, 118830, 132810, 134674, 142596, 150518, 159372, 164730, 178245, 197676, 199215, 202011, 225777, 237660, 247095, 265620, 269348, 301036, 329460, 336685, 356490, 376295, 398430, 404022, 451554, 494190, 606033, 673370, 677331, 712980, 752590, 796860, 808044, 903108, 988380, 1010055, 1128885, 1212066, 1279403, 1346740, 1354662, 1505180, 2020110, 2257770, 2424132, 2558806, 2709324, 3030165, 3386655, 3838209, 4040220, 4515540, 5117612, 6060330, 6397015, 6773310, 7676418, 11514627, 12120660, 12794030, 13546620, 15352836, 19191045, 23029254, 25588060, 38382090, 46058508, 57573135, 76764180, 115146270, 230292540]

約数ペア:

[(1, 230292540), (2, 115146270), (3, 76764180), (4, 57573135), (5, 46058508), (6, 38382090), (9, 25588060), (10, 23029254), (12, 19191045), (15, 15352836), (17, 13546620), (18, 12794030), (19, 12120660), (20, 11514627), (30, 7676418), (34, 6773310), (36, 6397015), (38, 6060330), (45, 5117612), (51, 4515540), (57, 4040220), (60, 3838209), (68, 3386655), (76, 3030165), (85, 2709324), (90, 2558806), (95, 2424132), (102, 2257770), (114, 2020110), (153, 1505180), (170, 1354662), (171, 1346740), (180, 1279403), (190, 1212066), (204, 1128885), (228, 1010055), (233, 988380), (255, 903108), (285, 808044), (289, 796860), (306, 752590), (323, 712980), (340, 677331), (342, 673370), (380, 606033), (466, 494190), (510, 451554), (570, 404022), (578, 398430), (612, 376295), (646, 356490), (684, 336685), (699, 329460), (765, 301036), (855, 269348), (867, 265620), (932, 247095), (969, 237660), (1020, 225777), (1140, 202011), (1156, 199215), (1165, 197676), (1292, 178245), (1398, 164730), (1445, 159372), (1530, 150518), (1615, 142596), (1710, 134674), (1734, 132810), (1938, 118830), (2097, 109820), (2330, 98838), (2601, 88540), (2796, 82365), (2890, 79686), (2907, 79220), (3060, 75259), (3230, 71298), (3420, 67337), (3468, 66405), (3495, 65892), (3876, 59415), (3961, 58140), (4194, 54910), (4335, 53124), (4427, 52020), (4660, 49419), (4845, 47532), (5202, 44270), (5491, 41940), (5780, 39843), (5814, 39610), (6460, 35649), (6990, 32946), (7922, 29070), (8388, 27455), (8670, 26562), (8854, 26010), (9690, 23766), (10404, 22135), (10485, 21964), (10982, 20970), (11628, 19805), (11883, 19380), (13005, 17708), (13281, 17340), (13980, 16473), (14535, 15844)]