2667888900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4639}}^1$

素因数の和:4736

約数の個数: 180

約数和(自身を含む): 8771938560

約数和(自身を除く): 6104049660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 81, 90, 100, 108, 135, 142, 150, 162, 180, 213, 225, 270, 284, 300, 324, 355, 405, 426, 450, 540, 639, 675, 710, 810, 852, 900, 1065, 1278, 1350, 1420, 1620, 1775, 1917, 2025, 2130, 2556, 2700, 3195, 3550, 3834, 4050, 4260, 4639, 5325, 5751, 6390, 7100, 7668, 8100, 9278, 9585, 10650, 11502, 12780, 13917, 15975, 18556, 19170, 21300, 23004, 23195, 27834, 28755, 31950, 38340, 41751, 46390, 47925, 55668, 57510, 63900, 69585, 83502, 92780, 95850, 115020, 115975, 125253, 139170, 143775, 167004, 191700, 208755, 231950, 250506, 278340, 287550, 329369, 347925, 375759, 417510, 463900, 501012, 575100, 626265, 658738, 695850, 751518, 835020, 988107, 1043775, 1252530, 1317476, 1391700, 1503036, 1646845, 1878795, 1976214, 2087550, 2505060, 2964321, 3131325, 3293690, 3757590, 3952428, 4175100, 4940535, 5928642, 6262650, 6587380, 7515180, 8234225, 8892963, 9393975, 9881070, 11857284, 12525300, 14821605, 16468450, 17785926, 18787950, 19762140, 24702675, 26678889, 29643210, 32936900, 35571852, 37575900, 44464815, 49405350, 53357778, 59286420, 74108025, 88929630, 98810700, 106715556, 133394445, 148216050, 177859260, 222324075, 266788890, 296432100, 444648150, 533577780, 666972225, 889296300, 1333944450, 2667888900]

約数ペア:

[(1, 2667888900), (2, 1333944450), (3, 889296300), (4, 666972225), (5, 533577780), (6, 444648150), (9, 296432100), (10, 266788890), (12, 222324075), (15, 177859260), (18, 148216050), (20, 133394445), (25, 106715556), (27, 98810700), (30, 88929630), (36, 74108025), (45, 59286420), (50, 53357778), (54, 49405350), (60, 44464815), (71, 37575900), (75, 35571852), (81, 32936900), (90, 29643210), (100, 26678889), (108, 24702675), (135, 19762140), (142, 18787950), (150, 17785926), (162, 16468450), (180, 14821605), (213, 12525300), (225, 11857284), (270, 9881070), (284, 9393975), (300, 8892963), (324, 8234225), (355, 7515180), (405, 6587380), (426, 6262650), (450, 5928642), (540, 4940535), (639, 4175100), (675, 3952428), (710, 3757590), (810, 3293690), (852, 3131325), (900, 2964321), (1065, 2505060), (1278, 2087550), (1350, 1976214), (1420, 1878795), (1620, 1646845), (1775, 1503036), (1917, 1391700), (2025, 1317476), (2130, 1252530), (2556, 1043775), (2700, 988107), (3195, 835020), (3550, 751518), (3834, 695850), (4050, 658738), (4260, 626265), (4639, 575100), (5325, 501012), (5751, 463900), (6390, 417510), (7100, 375759), (7668, 347925), (8100, 329369), (9278, 287550), (9585, 278340), (10650, 250506), (11502, 231950), (12780, 208755), (13917, 191700), (15975, 167004), (18556, 143775), (19170, 139170), (21300, 125253), (23004, 115975), (23195, 115020), (27834, 95850), (28755, 92780), (31950, 83502), (38340, 69585), (41751, 63900), (46390, 57510), (47925, 55668)]