84653550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9901}}^1$

素因数の和:9938

約数の個数: 72

約数和(自身を含む): 239430360

約数和(自身を除く): 154776810

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, 2850, 4275, 8550, 9901, 19802, 29703, 49505, 59406, 89109, 99010, 148515, 178218, 188119, 247525, 297030, 376238, 445545, 495050, 564357, 742575, 891090, 940595, 1128714, 1485150, 1693071, 1881190, 2227725, 2821785, 3386142, 4455450, 4702975, 5643570, 8465355, 9405950, 14108925, 16930710, 28217850, 42326775, 84653550]

約数ペア:

[(1, 84653550), (2, 42326775), (3, 28217850), (5, 16930710), (6, 14108925), (9, 9405950), (10, 8465355), (15, 5643570), (18, 4702975), (19, 4455450), (25, 3386142), (30, 2821785), (38, 2227725), (45, 1881190), (50, 1693071), (57, 1485150), (75, 1128714), (90, 940595), (95, 891090), (114, 742575), (150, 564357), (171, 495050), (190, 445545), (225, 376238), (285, 297030), (342, 247525), (450, 188119), (475, 178218), (570, 148515), (855, 99010), (950, 89109), (1425, 59406), (1710, 49505), (2850, 29703), (4275, 19802), (8550, 9901)]