122991900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 375392640

約数和(自身を除く): 252400740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 67, 75, 87, 100, 116, 134, 145, 150, 174, 201, 211, 268, 290, 300, 335, 348, 402, 422, 435, 580, 633, 670, 725, 804, 844, 870, 1005, 1055, 1266, 1340, 1450, 1675, 1740, 1943, 2010, 2110, 2175, 2532, 2900, 3165, 3350, 3886, 4020, 4220, 4350, 5025, 5275, 5829, 6119, 6330, 6700, 7772, 8700, 9715, 10050, 10550, 11658, 12238, 12660, 14137, 15825, 18357, 19430, 20100, 21100, 23316, 24476, 28274, 29145, 30595, 31650, 36714, 38860, 42411, 48575, 56548, 58290, 61190, 63300, 70685, 73428, 84822, 91785, 97150, 116580, 122380, 141370, 145725, 152975, 169644, 183570, 194300, 212055, 282740, 291450, 305950, 353425, 367140, 409973, 424110, 458925, 582900, 611900, 706850, 819946, 848220, 917850, 1060275, 1229919, 1413700, 1639892, 1835700, 2049865, 2120550, 2459838, 4099730, 4241100, 4919676, 6149595, 8199460, 10249325, 12299190, 20498650, 24598380, 30747975, 40997300, 61495950, 122991900]

約数ペア:

[(1, 122991900), (2, 61495950), (3, 40997300), (4, 30747975), (5, 24598380), (6, 20498650), (10, 12299190), (12, 10249325), (15, 8199460), (20, 6149595), (25, 4919676), (29, 4241100), (30, 4099730), (50, 2459838), (58, 2120550), (60, 2049865), (67, 1835700), (75, 1639892), (87, 1413700), (100, 1229919), (116, 1060275), (134, 917850), (145, 848220), (150, 819946), (174, 706850), (201, 611900), (211, 582900), (268, 458925), (290, 424110), (300, 409973), (335, 367140), (348, 353425), (402, 305950), (422, 291450), (435, 282740), (580, 212055), (633, 194300), (670, 183570), (725, 169644), (804, 152975), (844, 145725), (870, 141370), (1005, 122380), (1055, 116580), (1266, 97150), (1340, 91785), (1450, 84822), (1675, 73428), (1740, 70685), (1943, 63300), (2010, 61190), (2110, 58290), (2175, 56548), (2532, 48575), (2900, 42411), (3165, 38860), (3350, 36714), (3886, 31650), (4020, 30595), (4220, 29145), (4350, 28274), (5025, 24476), (5275, 23316), (5829, 21100), (6119, 20100), (6330, 19430), (6700, 18357), (7772, 15825), (8700, 14137), (9715, 12660), (10050, 12238), (10550, 11658)]