53972100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:699

約数の個数: 216

約数和(自身を含む): 208528320

約数和(自身を除く): 154556220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 350, 364, 390, 420, 450, 455, 468, 525, 546, 585, 630, 650, 659, 700, 780, 819, 900, 910, 975, 1050, 1092, 1170, 1260, 1300, 1318, 1365, 1575, 1638, 1820, 1950, 1977, 2100, 2275, 2340, 2636, 2730, 2925, 3150, 3276, 3295, 3900, 3954, 4095, 4550, 4613, 5460, 5850, 5931, 6300, 6590, 6825, 7908, 8190, 8567, 9100, 9226, 9885, 11700, 11862, 13180, 13650, 13839, 16380, 16475, 17134, 18452, 19770, 20475, 23065, 23724, 25701, 27300, 27678, 29655, 32950, 34268, 39540, 40950, 41517, 42835, 46130, 49425, 51402, 55356, 59310, 59969, 65900, 69195, 77103, 81900, 83034, 85670, 92260, 98850, 102804, 115325, 118620, 119938, 128505, 138390, 148275, 154206, 166068, 171340, 179907, 197700, 207585, 214175, 230650, 239876, 257010, 276780, 296550, 299845, 308412, 345975, 359814, 385515, 415170, 428350, 461300, 514020, 539721, 593100, 599690, 642525, 691950, 719628, 771030, 830340, 856700, 899535, 1037925, 1079442, 1199380, 1285050, 1383900, 1499225, 1542060, 1799070, 1927575, 2075850, 2158884, 2570100, 2698605, 2998450, 3598140, 3855150, 4151700, 4497675, 5397210, 5996900, 7710300, 8995350, 10794420, 13493025, 17990700, 26986050, 53972100]

約数ペア:

[(1, 53972100), (2, 26986050), (3, 17990700), (4, 13493025), (5, 10794420), (6, 8995350), (7, 7710300), (9, 5996900), (10, 5397210), (12, 4497675), (13, 4151700), (14, 3855150), (15, 3598140), (18, 2998450), (20, 2698605), (21, 2570100), (25, 2158884), (26, 2075850), (28, 1927575), (30, 1799070), (35, 1542060), (36, 1499225), (39, 1383900), (42, 1285050), (45, 1199380), (50, 1079442), (52, 1037925), (60, 899535), (63, 856700), (65, 830340), (70, 771030), (75, 719628), (78, 691950), (84, 642525), (90, 599690), (91, 593100), (100, 539721), (105, 514020), (117, 461300), (126, 428350), (130, 415170), (140, 385515), (150, 359814), (156, 345975), (175, 308412), (180, 299845), (182, 296550), (195, 276780), (210, 257010), (225, 239876), (234, 230650), (252, 214175), (260, 207585), (273, 197700), (300, 179907), (315, 171340), (325, 166068), (350, 154206), (364, 148275), (390, 138390), (420, 128505), (450, 119938), (455, 118620), (468, 115325), (525, 102804), (546, 98850), (585, 92260), (630, 85670), (650, 83034), (659, 81900), (700, 77103), (780, 69195), (819, 65900), (900, 59969), (910, 59310), (975, 55356), (1050, 51402), (1092, 49425), (1170, 46130), (1260, 42835), (1300, 41517), (1318, 40950), (1365, 39540), (1575, 34268), (1638, 32950), (1820, 29655), (1950, 27678), (1977, 27300), (2100, 25701), (2275, 23724), (2340, 23065), (2636, 20475), (2730, 19770), (2925, 18452), (3150, 17134), (3276, 16475), (3295, 16380), (3900, 13839), (3954, 13650), (4095, 13180), (4550, 11862), (4613, 11700), (5460, 9885), (5850, 9226), (5931, 9100), (6300, 8567), (6590, 8190), (6825, 7908)]