16253550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1938

約数の個数: 72

約数和(自身を含む): 45990360

約数和(自身を除く): 29736810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 1901, 2850, 3802, 4275, 5703, 8550, 9505, 11406, 17109, 19010, 28515, 34218, 36119, 47525, 57030, 72238, 85545, 95050, 108357, 142575, 171090, 180595, 216714, 285150, 325071, 361190, 427725, 541785, 650142, 855450, 902975, 1083570, 1625355, 1805950, 2708925, 3250710, 5417850, 8126775, 16253550]

約数ペア:

[(1, 16253550), (2, 8126775), (3, 5417850), (5, 3250710), (6, 2708925), (9, 1805950), (10, 1625355), (15, 1083570), (18, 902975), (19, 855450), (25, 650142), (30, 541785), (38, 427725), (45, 361190), (50, 325071), (57, 285150), (75, 216714), (90, 180595), (95, 171090), (114, 142575), (150, 108357), (171, 95050), (190, 85545), (225, 72238), (285, 57030), (342, 47525), (450, 36119), (475, 34218), (570, 28515), (855, 19010), (950, 17109), (1425, 11406), (1710, 9505), (1901, 8550), (2850, 5703), (3802, 4275)]