650434860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1213}}^1$

素因数の和:1565

約数の個数: 120

約数和(自身を含む): 2048289936

約数和(自身を除く): 1397855076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 331, 405, 540, 662, 810, 993, 1213, 1324, 1620, 1655, 1986, 2426, 2979, 3310, 3639, 3972, 4852, 4965, 5958, 6065, 6620, 7278, 8937, 9930, 10917, 11916, 12130, 14556, 14895, 17874, 18195, 19860, 21834, 24260, 26811, 29790, 32751, 35748, 36390, 43668, 44685, 53622, 54585, 59580, 65502, 72780, 89370, 98253, 107244, 109170, 131004, 134055, 163755, 178740, 196506, 218340, 268110, 327510, 393012, 401503, 491265, 536220, 655020, 803006, 982530, 1204509, 1606012, 1965060, 2007515, 2409018, 3613527, 4015030, 4818036, 6022545, 7227054, 8030060, 10840581, 12045090, 14454108, 18067635, 21681162, 24090180, 32521743, 36135270, 43362324, 54202905, 65043486, 72270540, 108405810, 130086972, 162608715, 216811620, 325217430, 650434860]

約数ペア:

[(1, 650434860), (2, 325217430), (3, 216811620), (4, 162608715), (5, 130086972), (6, 108405810), (9, 72270540), (10, 65043486), (12, 54202905), (15, 43362324), (18, 36135270), (20, 32521743), (27, 24090180), (30, 21681162), (36, 18067635), (45, 14454108), (54, 12045090), (60, 10840581), (81, 8030060), (90, 7227054), (108, 6022545), (135, 4818036), (162, 4015030), (180, 3613527), (270, 2409018), (324, 2007515), (331, 1965060), (405, 1606012), (540, 1204509), (662, 982530), (810, 803006), (993, 655020), (1213, 536220), (1324, 491265), (1620, 401503), (1655, 393012), (1986, 327510), (2426, 268110), (2979, 218340), (3310, 196506), (3639, 178740), (3972, 163755), (4852, 134055), (4965, 131004), (5958, 109170), (6065, 107244), (6620, 98253), (7278, 89370), (8937, 72780), (9930, 65502), (10917, 59580), (11916, 54585), (12130, 53622), (14556, 44685), (14895, 43668), (17874, 36390), (18195, 35748), (19860, 32751), (21834, 29790), (24260, 26811)]