5126580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 16380000

約数和(自身を除く): 11253420

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, 1499, 1710, 2998, 3420, 4497, 5996, 7495, 8994, 13491, 14990, 17988, 22485, 26982, 28481, 29980, 44970, 53964, 56962, 67455, 85443, 89940, 113924, 134910, 142405, 170886, 256329, 269820, 284810, 341772, 427215, 512658, 569620, 854430, 1025316, 1281645, 1708860, 2563290, 5126580]

約数ペア:

[(1, 5126580), (2, 2563290), (3, 1708860), (4, 1281645), (5, 1025316), (6, 854430), (9, 569620), (10, 512658), (12, 427215), (15, 341772), (18, 284810), (19, 269820), (20, 256329), (30, 170886), (36, 142405), (38, 134910), (45, 113924), (57, 89940), (60, 85443), (76, 67455), (90, 56962), (95, 53964), (114, 44970), (171, 29980), (180, 28481), (190, 26982), (228, 22485), (285, 17988), (342, 14990), (380, 13491), (570, 8994), (684, 7495), (855, 5996), (1140, 4497), (1499, 3420), (1710, 2998)]