1796718900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1414

約数の個数: 144

約数和(自身を含む): 5354657280

約数和(自身を除く): 3557938380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 71, 75, 100, 134, 142, 150, 201, 213, 268, 284, 300, 335, 355, 402, 426, 670, 710, 804, 852, 1005, 1065, 1259, 1340, 1420, 1675, 1775, 2010, 2130, 2518, 3350, 3550, 3777, 4020, 4260, 4757, 5025, 5036, 5325, 6295, 6700, 7100, 7554, 9514, 10050, 10650, 12590, 14271, 15108, 18885, 19028, 20100, 21300, 23785, 25180, 28542, 31475, 37770, 47570, 57084, 62950, 71355, 75540, 84353, 89389, 94425, 95140, 118925, 125900, 142710, 168706, 178778, 188850, 237850, 253059, 268167, 285420, 337412, 356775, 357556, 377700, 421765, 446945, 475700, 506118, 536334, 713550, 843530, 893890, 1012236, 1072668, 1265295, 1340835, 1427100, 1687060, 1787780, 2108825, 2234725, 2530590, 2681670, 4217650, 4469450, 5061180, 5363340, 5989063, 6326475, 6704175, 8435300, 8938900, 11978126, 12652950, 13408350, 17967189, 23956252, 25305900, 26816700, 29945315, 35934378, 59890630, 71868756, 89835945, 119781260, 149726575, 179671890, 299453150, 359343780, 449179725, 598906300, 898359450, 1796718900]

約数ペア:

[(1, 1796718900), (2, 898359450), (3, 598906300), (4, 449179725), (5, 359343780), (6, 299453150), (10, 179671890), (12, 149726575), (15, 119781260), (20, 89835945), (25, 71868756), (30, 59890630), (50, 35934378), (60, 29945315), (67, 26816700), (71, 25305900), (75, 23956252), (100, 17967189), (134, 13408350), (142, 12652950), (150, 11978126), (201, 8938900), (213, 8435300), (268, 6704175), (284, 6326475), (300, 5989063), (335, 5363340), (355, 5061180), (402, 4469450), (426, 4217650), (670, 2681670), (710, 2530590), (804, 2234725), (852, 2108825), (1005, 1787780), (1065, 1687060), (1259, 1427100), (1340, 1340835), (1420, 1265295), (1675, 1072668), (1775, 1012236), (2010, 893890), (2130, 843530), (2518, 713550), (3350, 536334), (3550, 506118), (3777, 475700), (4020, 446945), (4260, 421765), (4757, 377700), (5025, 357556), (5036, 356775), (5325, 337412), (6295, 285420), (6700, 268167), (7100, 253059), (7554, 237850), (9514, 188850), (10050, 178778), (10650, 168706), (12590, 142710), (14271, 125900), (15108, 118925), (18885, 95140), (19028, 94425), (20100, 89389), (21300, 84353), (23785, 75540), (25180, 71355), (28542, 62950), (31475, 57084), (37770, 47570)]