268529100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1896

約数の個数: 144

約数和(自身を含む): 900942336

約数和(自身を除く): 632413236

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, 1775, 1801, 1988, 2100, 2130, 2485, 2982, 3550, 3602, 4260, 4970, 5325, 5403, 5964, 7100, 7204, 7455, 9005, 9940, 10650, 10806, 12425, 12607, 14910, 18010, 21300, 21612, 24850, 25214, 27015, 29820, 36020, 37275, 37821, 45025, 49700, 50428, 54030, 63035, 74550, 75642, 90050, 108060, 126070, 127871, 135075, 149100, 151284, 180100, 189105, 252140, 255742, 270150, 315175, 378210, 383613, 511484, 540300, 630350, 639355, 756420, 767226, 895097, 945525, 1260700, 1278710, 1534452, 1790194, 1891050, 1918065, 2557420, 2685291, 3196775, 3580388, 3782100, 3836130, 4475485, 5370582, 6393550, 7672260, 8950970, 9590325, 10741164, 12787100, 13426455, 17901940, 19180650, 22377425, 26852910, 38361300, 44754850, 53705820, 67132275, 89509700, 134264550, 268529100]

約数ペア:

[(1, 268529100), (2, 134264550), (3, 89509700), (4, 67132275), (5, 53705820), (6, 44754850), (7, 38361300), (10, 26852910), (12, 22377425), (14, 19180650), (15, 17901940), (20, 13426455), (21, 12787100), (25, 10741164), (28, 9590325), (30, 8950970), (35, 7672260), (42, 6393550), (50, 5370582), (60, 4475485), (70, 3836130), (71, 3782100), (75, 3580388), (84, 3196775), (100, 2685291), (105, 2557420), (140, 1918065), (142, 1891050), (150, 1790194), (175, 1534452), (210, 1278710), (213, 1260700), (284, 945525), (300, 895097), (350, 767226), (355, 756420), (420, 639355), (426, 630350), (497, 540300), (525, 511484), (700, 383613), (710, 378210), (852, 315175), (994, 270150), (1050, 255742), (1065, 252140), (1420, 189105), (1491, 180100), (1775, 151284), (1801, 149100), (1988, 135075), (2100, 127871), (2130, 126070), (2485, 108060), (2982, 90050), (3550, 75642), (3602, 74550), (4260, 63035), (4970, 54030), (5325, 50428), (5403, 49700), (5964, 45025), (7100, 37821), (7204, 37275), (7455, 36020), (9005, 29820), (9940, 27015), (10650, 25214), (10806, 24850), (12425, 21612), (12607, 21300), (14910, 18010)]