2050405500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 384

約数和(自身を含む): 7162122240

約数和(自身を除く): 5111716740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 79, 100, 110, 121, 125, 130, 132, 143, 150, 156, 158, 165, 195, 220, 237, 242, 250, 260, 275, 286, 300, 316, 325, 330, 363, 375, 390, 395, 429, 474, 484, 500, 550, 572, 605, 650, 660, 715, 726, 750, 780, 790, 825, 858, 869, 948, 975, 1027, 1100, 1185, 1210, 1300, 1331, 1375, 1430, 1452, 1500, 1573, 1580, 1625, 1650, 1716, 1738, 1815, 1950, 1975, 2054, 2145, 2370, 2420, 2607, 2662, 2750, 2860, 3025, 3081, 3146, 3250, 3300, 3476, 3575, 3630, 3900, 3950, 3993, 4108, 4125, 4290, 4345, 4719, 4740, 4875, 5135, 5214, 5324, 5500, 5925, 6050, 6162, 6292, 6500, 6655, 7150, 7260, 7865, 7900, 7986, 8250, 8580, 8690, 9075, 9438, 9559, 9750, 9875, 10270, 10428, 10725, 11297, 11850, 12100, 12324, 13035, 13310, 14300, 15125, 15405, 15730, 15972, 16500, 17303, 17380, 17875, 18150, 18876, 19118, 19500, 19750, 19965, 20540, 21450, 21725, 22594, 23595, 23700, 25675, 26070, 26620, 28677, 29625, 30250, 30810, 31460, 33275, 33891, 34606, 35750, 36300, 38236, 39325, 39500, 39930, 42900, 43450, 45188, 45375, 47190, 47795, 51350, 51909, 52140, 53625, 56485, 57354, 59250, 60500, 61620, 65175, 66550, 67782, 69212, 71500, 77025, 78650, 79860, 86515, 86900, 90750, 94380, 95590, 99825, 102700, 103818, 105149, 107250, 108625, 112970, 114708, 117975, 118500, 124267, 128375, 130350, 133100, 135564, 143385, 154050, 157300, 166375, 169455, 173030, 181500, 191180, 196625, 199650, 207636, 210298, 214500, 217250, 225940, 235950, 238975, 248534, 256750, 259545, 260700, 282425, 286770, 308100, 315447, 325875, 332750, 338910, 346060, 372801, 385125, 393250, 399300, 420596, 432575, 434500, 471900, 477950, 497068, 499125, 513500, 519090, 525745, 564850, 573540, 589875, 621335, 630894, 651750, 665500, 677820, 716925, 745602, 770250, 786500, 847275, 865150, 955900, 998250, 1038180, 1051490, 1129700, 1179750, 1194875, 1242670, 1261788, 1297725, 1303500, 1366937, 1412125, 1433850, 1491204, 1540500, 1577235, 1694550, 1730300, 1864005, 1996500, 2102980, 2162875, 2359500, 2389750, 2485340, 2595450, 2628725, 2733874, 2824250, 2867700, 3106675, 3154470, 3389100, 3584625, 3728010, 4100811, 4236375, 4325750, 4779500, 5190900, 5257450, 5467748, 5648500, 6213350, 6308940, 6488625, 6834685, 7169250, 7456020, 7886175, 8201622, 8472750, 8651500, 9320025, 10514900, 12426700, 12977250, 13143625, 13669370, 14338500, 15533375, 15772350, 16403244, 16945500, 18640050, 20504055, 25954500, 26287250, 27338740, 31066750, 31544700, 34173425, 37280100, 39430875, 41008110, 46600125, 52574500, 62133500, 68346850, 78861750, 82016220, 93200250, 102520275, 136693700, 157723500, 170867125, 186400500, 205040550, 341734250, 410081100, 512601375, 683468500, 1025202750, 2050405500]

約数ペア:

[(1, 2050405500), (2, 1025202750), (3, 683468500), (4, 512601375), (5, 410081100), (6, 341734250), (10, 205040550), (11, 186400500), (12, 170867125), (13, 157723500), (15, 136693700), (20, 102520275), (22, 93200250), (25, 82016220), (26, 78861750), (30, 68346850), (33, 62133500), (39, 52574500), (44, 46600125), (50, 41008110), (52, 39430875), (55, 37280100), (60, 34173425), (65, 31544700), (66, 31066750), (75, 27338740), (78, 26287250), (79, 25954500), (100, 20504055), (110, 18640050), (121, 16945500), (125, 16403244), (130, 15772350), (132, 15533375), (143, 14338500), (150, 13669370), (156, 13143625), (158, 12977250), (165, 12426700), (195, 10514900), (220, 9320025), (237, 8651500), (242, 8472750), (250, 8201622), (260, 7886175), (275, 7456020), (286, 7169250), (300, 6834685), (316, 6488625), (325, 6308940), (330, 6213350), (363, 5648500), (375, 5467748), (390, 5257450), (395, 5190900), (429, 4779500), (474, 4325750), (484, 4236375), (500, 4100811), (550, 3728010), (572, 3584625), (605, 3389100), (650, 3154470), (660, 3106675), (715, 2867700), (726, 2824250), (750, 2733874), (780, 2628725), (790, 2595450), (825, 2485340), (858, 2389750), (869, 2359500), (948, 2162875), (975, 2102980), (1027, 1996500), (1100, 1864005), (1185, 1730300), (1210, 1694550), (1300, 1577235), (1331, 1540500), (1375, 1491204), (1430, 1433850), (1452, 1412125), (1500, 1366937), (1573, 1303500), (1580, 1297725), (1625, 1261788), (1650, 1242670), (1716, 1194875), (1738, 1179750), (1815, 1129700), (1950, 1051490), (1975, 1038180), (2054, 998250), (2145, 955900), (2370, 865150), (2420, 847275), (2607, 786500), (2662, 770250), (2750, 745602), (2860, 716925), (3025, 677820), (3081, 665500), (3146, 651750), (3250, 630894), (3300, 621335), (3476, 589875), (3575, 573540), (3630, 564850), (3900, 525745), (3950, 519090), (3993, 513500), (4108, 499125), (4125, 497068), (4290, 477950), (4345, 471900), (4719, 434500), (4740, 432575), (4875, 420596), (5135, 399300), (5214, 393250), (5324, 385125), (5500, 372801), (5925, 346060), (6050, 338910), (6162, 332750), (6292, 325875), (6500, 315447), (6655, 308100), (7150, 286770), (7260, 282425), (7865, 260700), (7900, 259545), (7986, 256750), (8250, 248534), (8580, 238975), (8690, 235950), (9075, 225940), (9438, 217250), (9559, 214500), (9750, 210298), (9875, 207636), (10270, 199650), (10428, 196625), (10725, 191180), (11297, 181500), (11850, 173030), (12100, 169455), (12324, 166375), (13035, 157300), (13310, 154050), (14300, 143385), (15125, 135564), (15405, 133100), (15730, 130350), (15972, 128375), (16500, 124267), (17303, 118500), (17380, 117975), (17875, 114708), (18150, 112970), (18876, 108625), (19118, 107250), (19500, 105149), (19750, 103818), (19965, 102700), (20540, 99825), (21450, 95590), (21725, 94380), (22594, 90750), (23595, 86900), (23700, 86515), (25675, 79860), (26070, 78650), (26620, 77025), (28677, 71500), (29625, 69212), (30250, 67782), (30810, 66550), (31460, 65175), (33275, 61620), (33891, 60500), (34606, 59250), (35750, 57354), (36300, 56485), (38236, 53625), (39325, 52140), (39500, 51909), (39930, 51350), (42900, 47795), (43450, 47190), (45188, 45375)]