67225860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28729}}^1$

素因数の和:28757

約数の個数: 72

約数和(自身を含む): 219612120

約数和(自身を除く): 152386260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 28729, 57458, 86187, 114916, 143645, 172374, 258561, 287290, 344748, 373477, 430935, 517122, 574580, 746954, 861870, 1034244, 1120431, 1292805, 1493908, 1723740, 1867385, 2240862, 2585610, 3361293, 3734770, 4481724, 5171220, 5602155, 6722586, 7469540, 11204310, 13445172, 16806465, 22408620, 33612930, 67225860]

約数ペア:

[(1, 67225860), (2, 33612930), (3, 22408620), (4, 16806465), (5, 13445172), (6, 11204310), (9, 7469540), (10, 6722586), (12, 5602155), (13, 5171220), (15, 4481724), (18, 3734770), (20, 3361293), (26, 2585610), (30, 2240862), (36, 1867385), (39, 1723740), (45, 1493908), (52, 1292805), (60, 1120431), (65, 1034244), (78, 861870), (90, 746954), (117, 574580), (130, 517122), (156, 430935), (180, 373477), (195, 344748), (234, 287290), (260, 258561), (390, 172374), (468, 143645), (585, 114916), (780, 86187), (1170, 57458), (2340, 28729)]