73964340

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 247968000

約数和(自身を除く): 174003660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 89, 90, 95, 108, 114, 135, 162, 171, 178, 180, 190, 228, 243, 267, 270, 285, 324, 342, 356, 380, 405, 445, 486, 513, 534, 540, 570, 684, 729, 801, 810, 855, 890, 972, 1026, 1068, 1140, 1215, 1335, 1458, 1539, 1602, 1620, 1691, 1710, 1780, 2052, 2187, 2403, 2430, 2565, 2670, 2916, 3078, 3204, 3382, 3420, 3645, 4005, 4374, 4617, 4806, 4860, 5073, 5130, 5340, 6156, 6764, 7209, 7290, 7695, 8010, 8455, 8748, 9234, 9612, 10146, 10260, 10935, 12015, 13851, 14418, 14580, 15219, 15390, 16020, 16910, 18468, 20292, 21627, 21870, 23085, 24030, 25365, 27702, 28836, 30438, 30780, 33820, 36045, 41553, 43254, 43740, 45657, 46170, 48060, 50730, 55404, 60876, 64881, 69255, 72090, 76095, 83106, 86508, 91314, 92340, 101460, 108135, 129762, 136971, 138510, 144180, 152190, 166212, 182628, 194643, 207765, 216270, 228285, 259524, 273942, 277020, 304380, 324405, 389286, 410913, 415530, 432540, 456570, 547884, 648810, 684855, 778572, 821826, 831060, 913140, 973215, 1232739, 1297620, 1369710, 1643652, 1946430, 2054565, 2465478, 2739420, 3698217, 3892860, 4109130, 4930956, 6163695, 7396434, 8218260, 12327390, 14792868, 18491085, 24654780, 36982170, 73964340]

約数ペア:

[(1, 73964340), (2, 36982170), (3, 24654780), (4, 18491085), (5, 14792868), (6, 12327390), (9, 8218260), (10, 7396434), (12, 6163695), (15, 4930956), (18, 4109130), (19, 3892860), (20, 3698217), (27, 2739420), (30, 2465478), (36, 2054565), (38, 1946430), (45, 1643652), (54, 1369710), (57, 1297620), (60, 1232739), (76, 973215), (81, 913140), (89, 831060), (90, 821826), (95, 778572), (108, 684855), (114, 648810), (135, 547884), (162, 456570), (171, 432540), (178, 415530), (180, 410913), (190, 389286), (228, 324405), (243, 304380), (267, 277020), (270, 273942), (285, 259524), (324, 228285), (342, 216270), (356, 207765), (380, 194643), (405, 182628), (445, 166212), (486, 152190), (513, 144180), (534, 138510), (540, 136971), (570, 129762), (684, 108135), (729, 101460), (801, 92340), (810, 91314), (855, 86508), (890, 83106), (972, 76095), (1026, 72090), (1068, 69255), (1140, 64881), (1215, 60876), (1335, 55404), (1458, 50730), (1539, 48060), (1602, 46170), (1620, 45657), (1691, 43740), (1710, 43254), (1780, 41553), (2052, 36045), (2187, 33820), (2403, 30780), (2430, 30438), (2565, 28836), (2670, 27702), (2916, 25365), (3078, 24030), (3204, 23085), (3382, 21870), (3420, 21627), (3645, 20292), (4005, 18468), (4374, 16910), (4617, 16020), (4806, 15390), (4860, 15219), (5073, 14580), (5130, 14418), (5340, 13851), (6156, 12015), (6764, 10935), (7209, 10260), (7290, 10146), (7695, 9612), (8010, 9234), (8455, 8748)]