841340500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 2528757504

約数和(自身を除く): 1687417004

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 41, 44, 50, 52, 55, 65, 70, 77, 82, 91, 100, 110, 125, 130, 140, 143, 154, 164, 175, 182, 205, 220, 250, 260, 275, 286, 287, 308, 325, 350, 364, 385, 410, 451, 455, 500, 533, 550, 572, 574, 650, 700, 715, 770, 820, 875, 902, 910, 1001, 1025, 1066, 1100, 1148, 1300, 1375, 1430, 1435, 1540, 1625, 1681, 1750, 1804, 1820, 1925, 2002, 2050, 2132, 2255, 2275, 2665, 2750, 2860, 2870, 3157, 3250, 3362, 3500, 3575, 3731, 3850, 4004, 4100, 4510, 4550, 5005, 5125, 5330, 5500, 5740, 5863, 6314, 6500, 6724, 7150, 7175, 7462, 7700, 8405, 9020, 9100, 9625, 10010, 10250, 10660, 11275, 11375, 11726, 11767, 12628, 13325, 14300, 14350, 14924, 15785, 16810, 17875, 18491, 18655, 19250, 20020, 20500, 21853, 22550, 22750, 23452, 23534, 25025, 26650, 28700, 29315, 31570, 33620, 35750, 35875, 36982, 37310, 38500, 41041, 42025, 43706, 45100, 45500, 47068, 50050, 53300, 56375, 58630, 58835, 63140, 66625, 71500, 71750, 73964, 74620, 78925, 82082, 84050, 87412, 92455, 93275, 100100, 109265, 112750, 117260, 117670, 125125, 129437, 133250, 143500, 146575, 152971, 157850, 164164, 168100, 184910, 186550, 205205, 210125, 218530, 225500, 235340, 240383, 250250, 258874, 266500, 293150, 294175, 305942, 315700, 369820, 373100, 394625, 410410, 420250, 437060, 462275, 466375, 480766, 500500, 517748, 546325, 586300, 588350, 611884, 647185, 732875, 764855, 789250, 820820, 840500, 924550, 932750, 961532, 1026025, 1092650, 1176700, 1201915, 1294370, 1465750, 1470875, 1529710, 1578500, 1682681, 1849100, 1865500, 2052050, 2185300, 2311375, 2403830, 2588740, 2731625, 2931500, 2941750, 3059420, 3235925, 3365362, 3824275, 4104100, 4622750, 4807660, 5130125, 5463250, 5883500, 6009575, 6471850, 6730724, 7648550, 8413405, 9245500, 10260250, 10926500, 12019150, 12943700, 15297100, 16179625, 16826810, 19121375, 20520500, 24038300, 30047875, 32359250, 33653620, 38242750, 42067025, 60095750, 64718500, 76485500, 84134050, 120191500, 168268100, 210335125, 420670250, 841340500]

約数ペア:

[(1, 841340500), (2, 420670250), (4, 210335125), (5, 168268100), (7, 120191500), (10, 84134050), (11, 76485500), (13, 64718500), (14, 60095750), (20, 42067025), (22, 38242750), (25, 33653620), (26, 32359250), (28, 30047875), (35, 24038300), (41, 20520500), (44, 19121375), (50, 16826810), (52, 16179625), (55, 15297100), (65, 12943700), (70, 12019150), (77, 10926500), (82, 10260250), (91, 9245500), (100, 8413405), (110, 7648550), (125, 6730724), (130, 6471850), (140, 6009575), (143, 5883500), (154, 5463250), (164, 5130125), (175, 4807660), (182, 4622750), (205, 4104100), (220, 3824275), (250, 3365362), (260, 3235925), (275, 3059420), (286, 2941750), (287, 2931500), (308, 2731625), (325, 2588740), (350, 2403830), (364, 2311375), (385, 2185300), (410, 2052050), (451, 1865500), (455, 1849100), (500, 1682681), (533, 1578500), (550, 1529710), (572, 1470875), (574, 1465750), (650, 1294370), (700, 1201915), (715, 1176700), (770, 1092650), (820, 1026025), (875, 961532), (902, 932750), (910, 924550), (1001, 840500), (1025, 820820), (1066, 789250), (1100, 764855), (1148, 732875), (1300, 647185), (1375, 611884), (1430, 588350), (1435, 586300), (1540, 546325), (1625, 517748), (1681, 500500), (1750, 480766), (1804, 466375), (1820, 462275), (1925, 437060), (2002, 420250), (2050, 410410), (2132, 394625), (2255, 373100), (2275, 369820), (2665, 315700), (2750, 305942), (2860, 294175), (2870, 293150), (3157, 266500), (3250, 258874), (3362, 250250), (3500, 240383), (3575, 235340), (3731, 225500), (3850, 218530), (4004, 210125), (4100, 205205), (4510, 186550), (4550, 184910), (5005, 168100), (5125, 164164), (5330, 157850), (5500, 152971), (5740, 146575), (5863, 143500), (6314, 133250), (6500, 129437), (6724, 125125), (7150, 117670), (7175, 117260), (7462, 112750), (7700, 109265), (8405, 100100), (9020, 93275), (9100, 92455), (9625, 87412), (10010, 84050), (10250, 82082), (10660, 78925), (11275, 74620), (11375, 73964), (11726, 71750), (11767, 71500), (12628, 66625), (13325, 63140), (14300, 58835), (14350, 58630), (14924, 56375), (15785, 53300), (16810, 50050), (17875, 47068), (18491, 45500), (18655, 45100), (19250, 43706), (20020, 42025), (20500, 41041), (21853, 38500), (22550, 37310), (22750, 36982), (23452, 35875), (23534, 35750), (25025, 33620), (26650, 31570), (28700, 29315)]