61636950

素因数分解:

$2^1\times 3^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 168

約数和(自身を含む): 182968200

約数和(自身を除く): 121331250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 89, 90, 95, 114, 135, 150, 162, 171, 178, 190, 225, 243, 267, 270, 285, 342, 405, 445, 450, 475, 486, 513, 534, 570, 675, 729, 801, 810, 855, 890, 950, 1026, 1215, 1335, 1350, 1425, 1458, 1539, 1602, 1691, 1710, 2025, 2225, 2403, 2430, 2565, 2670, 2850, 3078, 3382, 3645, 4005, 4050, 4275, 4450, 4617, 4806, 5073, 5130, 6075, 6675, 7209, 7290, 7695, 8010, 8455, 8550, 9234, 10146, 12015, 12150, 12825, 13350, 13851, 14418, 15219, 15390, 16910, 18225, 20025, 21627, 23085, 24030, 25365, 25650, 27702, 30438, 36045, 36450, 38475, 40050, 42275, 43254, 45657, 46170, 50730, 60075, 64881, 69255, 72090, 76095, 76950, 84550, 91314, 108135, 115425, 120150, 126825, 129762, 136971, 138510, 152190, 180225, 216270, 228285, 230850, 253650, 273942, 324405, 346275, 360450, 380475, 410913, 456570, 540675, 648810, 684855, 692550, 760950, 821826, 1081350, 1141425, 1232739, 1369710, 1622025, 2054565, 2282850, 2465478, 3244050, 3424275, 4109130, 6163695, 6848550, 10272825, 12327390, 20545650, 30818475, 61636950]

約数ペア:

[(1, 61636950), (2, 30818475), (3, 20545650), (5, 12327390), (6, 10272825), (9, 6848550), (10, 6163695), (15, 4109130), (18, 3424275), (19, 3244050), (25, 2465478), (27, 2282850), (30, 2054565), (38, 1622025), (45, 1369710), (50, 1232739), (54, 1141425), (57, 1081350), (75, 821826), (81, 760950), (89, 692550), (90, 684855), (95, 648810), (114, 540675), (135, 456570), (150, 410913), (162, 380475), (171, 360450), (178, 346275), (190, 324405), (225, 273942), (243, 253650), (267, 230850), (270, 228285), (285, 216270), (342, 180225), (405, 152190), (445, 138510), (450, 136971), (475, 129762), (486, 126825), (513, 120150), (534, 115425), (570, 108135), (675, 91314), (729, 84550), (801, 76950), (810, 76095), (855, 72090), (890, 69255), (950, 64881), (1026, 60075), (1215, 50730), (1335, 46170), (1350, 45657), (1425, 43254), (1458, 42275), (1539, 40050), (1602, 38475), (1691, 36450), (1710, 36045), (2025, 30438), (2225, 27702), (2403, 25650), (2430, 25365), (2565, 24030), (2670, 23085), (2850, 21627), (3078, 20025), (3382, 18225), (3645, 16910), (4005, 15390), (4050, 15219), (4275, 14418), (4450, 13851), (4617, 13350), (4806, 12825), (5073, 12150), (5130, 12015), (6075, 10146), (6675, 9234), (7209, 8550), (7290, 8455), (7695, 8010)]