68743620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 238049280

約数和(自身を除く): 169305660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 71, 90, 99, 108, 110, 132, 135, 142, 163, 165, 180, 198, 213, 220, 270, 284, 297, 326, 330, 355, 396, 426, 489, 495, 540, 594, 639, 652, 660, 710, 781, 815, 852, 978, 990, 1065, 1188, 1278, 1420, 1467, 1485, 1562, 1630, 1793, 1917, 1956, 1980, 2130, 2343, 2445, 2556, 2934, 2970, 3124, 3195, 3260, 3586, 3834, 3905, 4260, 4401, 4686, 4890, 5379, 5868, 5940, 6390, 7029, 7172, 7335, 7668, 7810, 8802, 8965, 9372, 9585, 9780, 10758, 11573, 11715, 12780, 14058, 14670, 15620, 16137, 17604, 17930, 19170, 21087, 21516, 22005, 23146, 23430, 26895, 28116, 29340, 32274, 34719, 35145, 35860, 38340, 42174, 44010, 46292, 46860, 48411, 53790, 57865, 64548, 69438, 70290, 80685, 84348, 88020, 96822, 104157, 105435, 107580, 115730, 127303, 138876, 140580, 161370, 173595, 193644, 208314, 210870, 231460, 242055, 254606, 312471, 322740, 347190, 381909, 416628, 421740, 484110, 509212, 520785, 624942, 636515, 694380, 763818, 968220, 1041570, 1145727, 1249884, 1273030, 1527636, 1562355, 1909545, 2083140, 2291454, 2546060, 3124710, 3437181, 3819090, 4582908, 5728635, 6249420, 6874362, 7638180, 11457270, 13748724, 17185905, 22914540, 34371810, 68743620]

約数ペア:

[(1, 68743620), (2, 34371810), (3, 22914540), (4, 17185905), (5, 13748724), (6, 11457270), (9, 7638180), (10, 6874362), (11, 6249420), (12, 5728635), (15, 4582908), (18, 3819090), (20, 3437181), (22, 3124710), (27, 2546060), (30, 2291454), (33, 2083140), (36, 1909545), (44, 1562355), (45, 1527636), (54, 1273030), (55, 1249884), (60, 1145727), (66, 1041570), (71, 968220), (90, 763818), (99, 694380), (108, 636515), (110, 624942), (132, 520785), (135, 509212), (142, 484110), (163, 421740), (165, 416628), (180, 381909), (198, 347190), (213, 322740), (220, 312471), (270, 254606), (284, 242055), (297, 231460), (326, 210870), (330, 208314), (355, 193644), (396, 173595), (426, 161370), (489, 140580), (495, 138876), (540, 127303), (594, 115730), (639, 107580), (652, 105435), (660, 104157), (710, 96822), (781, 88020), (815, 84348), (852, 80685), (978, 70290), (990, 69438), (1065, 64548), (1188, 57865), (1278, 53790), (1420, 48411), (1467, 46860), (1485, 46292), (1562, 44010), (1630, 42174), (1793, 38340), (1917, 35860), (1956, 35145), (1980, 34719), (2130, 32274), (2343, 29340), (2445, 28116), (2556, 26895), (2934, 23430), (2970, 23146), (3124, 22005), (3195, 21516), (3260, 21087), (3586, 19170), (3834, 17930), (3905, 17604), (4260, 16137), (4401, 15620), (4686, 14670), (4890, 14058), (5379, 12780), (5868, 11715), (5940, 11573), (6390, 10758), (7029, 9780), (7172, 9585), (7335, 9372), (7668, 8965), (7810, 8802)]