45044820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13171}}^1$

素因数の和:13205

約数の個数: 72

約数和(自身を含む): 143838240

約数和(自身を除く): 98793420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 13171, 26342, 39513, 52684, 65855, 79026, 118539, 131710, 158052, 197565, 237078, 250249, 263420, 395130, 474156, 500498, 592695, 750747, 790260, 1000996, 1185390, 1251245, 1501494, 2252241, 2370780, 2502490, 3002988, 3753735, 4504482, 5004980, 7507470, 9008964, 11261205, 15014940, 22522410, 45044820]

約数ペア:

[(1, 45044820), (2, 22522410), (3, 15014940), (4, 11261205), (5, 9008964), (6, 7507470), (9, 5004980), (10, 4504482), (12, 3753735), (15, 3002988), (18, 2502490), (19, 2370780), (20, 2252241), (30, 1501494), (36, 1251245), (38, 1185390), (45, 1000996), (57, 790260), (60, 750747), (76, 592695), (90, 500498), (95, 474156), (114, 395130), (171, 263420), (180, 250249), (190, 237078), (228, 197565), (285, 158052), (342, 131710), (380, 118539), (570, 79026), (684, 65855), (855, 52684), (1140, 39513), (1710, 26342), (3420, 13171)]