242585700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1627}}^1$

素因数の和:1722

約数の個数: 144

約数和(自身を含む): 813947904

約数和(自身を除く): 571362204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 71, 75, 84, 100, 105, 140, 142, 150, 175, 210, 213, 284, 300, 350, 355, 420, 426, 497, 525, 700, 710, 852, 994, 1050, 1065, 1420, 1491, 1627, 1775, 1988, 2100, 2130, 2485, 2982, 3254, 3550, 4260, 4881, 4970, 5325, 5964, 6508, 7100, 7455, 8135, 9762, 9940, 10650, 11389, 12425, 14910, 16270, 19524, 21300, 22778, 24405, 24850, 29820, 32540, 34167, 37275, 40675, 45556, 48810, 49700, 56945, 68334, 74550, 81350, 97620, 113890, 115517, 122025, 136668, 149100, 162700, 170835, 227780, 231034, 244050, 284725, 341670, 346551, 462068, 488100, 569450, 577585, 683340, 693102, 808619, 854175, 1138900, 1155170, 1386204, 1617238, 1708350, 1732755, 2310340, 2425857, 2887925, 3234476, 3416700, 3465510, 4043095, 4851714, 5775850, 6931020, 8086190, 8663775, 9703428, 11551700, 12129285, 16172380, 17327550, 20215475, 24258570, 34655100, 40430950, 48517140, 60646425, 80861900, 121292850, 242585700]

約数ペア:

[(1, 242585700), (2, 121292850), (3, 80861900), (4, 60646425), (5, 48517140), (6, 40430950), (7, 34655100), (10, 24258570), (12, 20215475), (14, 17327550), (15, 16172380), (20, 12129285), (21, 11551700), (25, 9703428), (28, 8663775), (30, 8086190), (35, 6931020), (42, 5775850), (50, 4851714), (60, 4043095), (70, 3465510), (71, 3416700), (75, 3234476), (84, 2887925), (100, 2425857), (105, 2310340), (140, 1732755), (142, 1708350), (150, 1617238), (175, 1386204), (210, 1155170), (213, 1138900), (284, 854175), (300, 808619), (350, 693102), (355, 683340), (420, 577585), (426, 569450), (497, 488100), (525, 462068), (700, 346551), (710, 341670), (852, 284725), (994, 244050), (1050, 231034), (1065, 227780), (1420, 170835), (1491, 162700), (1627, 149100), (1775, 136668), (1988, 122025), (2100, 115517), (2130, 113890), (2485, 97620), (2982, 81350), (3254, 74550), (3550, 68334), (4260, 56945), (4881, 49700), (4970, 48810), (5325, 45556), (5964, 40675), (6508, 37275), (7100, 34167), (7455, 32540), (8135, 29820), (9762, 24850), (9940, 24405), (10650, 22778), (11389, 21300), (12425, 19524), (14910, 16270)]