755830260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3623}}^1$

素因数の和:3718

約数の個数: 144

約数和(自身を含む): 2453592960

約数和(自身を除く): 1697762700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 61, 76, 90, 95, 114, 122, 171, 180, 183, 190, 228, 244, 285, 305, 342, 366, 380, 549, 570, 610, 684, 732, 855, 915, 1098, 1140, 1159, 1220, 1710, 1830, 2196, 2318, 2745, 3420, 3477, 3623, 3660, 4636, 5490, 5795, 6954, 7246, 10431, 10869, 10980, 11590, 13908, 14492, 17385, 18115, 20862, 21738, 23180, 32607, 34770, 36230, 41724, 43476, 52155, 54345, 65214, 68837, 69540, 72460, 104310, 108690, 130428, 137674, 163035, 206511, 208620, 217380, 221003, 275348, 326070, 344185, 413022, 442006, 619533, 652140, 663009, 688370, 826044, 884012, 1032555, 1105015, 1239066, 1326018, 1376740, 1989027, 2065110, 2210030, 2478132, 2652036, 3097665, 3315045, 3978054, 4130220, 4199057, 4420060, 6195330, 6630090, 7956108, 8398114, 9945135, 12390660, 12597171, 13260180, 16796228, 19890270, 20995285, 25194342, 37791513, 39780540, 41990570, 50388684, 62985855, 75583026, 83981140, 125971710, 151166052, 188957565, 251943420, 377915130, 755830260]

約数ペア:

[(1, 755830260), (2, 377915130), (3, 251943420), (4, 188957565), (5, 151166052), (6, 125971710), (9, 83981140), (10, 75583026), (12, 62985855), (15, 50388684), (18, 41990570), (19, 39780540), (20, 37791513), (30, 25194342), (36, 20995285), (38, 19890270), (45, 16796228), (57, 13260180), (60, 12597171), (61, 12390660), (76, 9945135), (90, 8398114), (95, 7956108), (114, 6630090), (122, 6195330), (171, 4420060), (180, 4199057), (183, 4130220), (190, 3978054), (228, 3315045), (244, 3097665), (285, 2652036), (305, 2478132), (342, 2210030), (366, 2065110), (380, 1989027), (549, 1376740), (570, 1326018), (610, 1239066), (684, 1105015), (732, 1032555), (855, 884012), (915, 826044), (1098, 688370), (1140, 663009), (1159, 652140), (1220, 619533), (1710, 442006), (1830, 413022), (2196, 344185), (2318, 326070), (2745, 275348), (3420, 221003), (3477, 217380), (3623, 208620), (3660, 206511), (4636, 163035), (5490, 137674), (5795, 130428), (6954, 108690), (7246, 104310), (10431, 72460), (10869, 69540), (10980, 68837), (11590, 65214), (13908, 54345), (14492, 52155), (17385, 43476), (18115, 41724), (20862, 36230), (21738, 34770), (23180, 32607)]