203534460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59513}}^1$

素因数の和:59547

約数の個数: 72

約数和(自身を含む): 649892880

約数和(自身を除く): 446358420

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, 59513, 119026, 178539, 238052, 297565, 357078, 535617, 595130, 714156, 892695, 1071234, 1130747, 1190260, 1785390, 2142468, 2261494, 2678085, 3392241, 3570780, 4522988, 5356170, 5653735, 6784482, 10176723, 10712340, 11307470, 13568964, 16961205, 20353446, 22614940, 33922410, 40706892, 50883615, 67844820, 101767230, 203534460]

約数ペア:

[(1, 203534460), (2, 101767230), (3, 67844820), (4, 50883615), (5, 40706892), (6, 33922410), (9, 22614940), (10, 20353446), (12, 16961205), (15, 13568964), (18, 11307470), (19, 10712340), (20, 10176723), (30, 6784482), (36, 5653735), (38, 5356170), (45, 4522988), (57, 3570780), (60, 3392241), (76, 2678085), (90, 2261494), (95, 2142468), (114, 1785390), (171, 1190260), (180, 1130747), (190, 1071234), (228, 892695), (285, 714156), (342, 595130), (380, 535617), (570, 357078), (684, 297565), (855, 238052), (1140, 178539), (1710, 119026), (3420, 59513)]