69210540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 288

約数和(自身を含む): 262080000

約数和(自身を除く): 192869460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 59, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 118, 126, 133, 140, 147, 171, 177, 180, 190, 196, 210, 228, 236, 245, 252, 266, 285, 294, 295, 315, 342, 343, 354, 380, 399, 413, 420, 441, 490, 531, 532, 570, 588, 590, 630, 665, 684, 686, 708, 735, 798, 826, 855, 882, 885, 931, 980, 1029, 1062, 1121, 1140, 1180, 1197, 1239, 1260, 1330, 1372, 1470, 1596, 1652, 1710, 1715, 1764, 1770, 1862, 1995, 2058, 2065, 2124, 2205, 2242, 2394, 2478, 2655, 2660, 2793, 2891, 2940, 3087, 3363, 3420, 3430, 3540, 3717, 3724, 3990, 4116, 4130, 4410, 4484, 4655, 4788, 4956, 5145, 5310, 5586, 5605, 5782, 5985, 6174, 6195, 6517, 6726, 6860, 7434, 7847, 7980, 8260, 8379, 8673, 8820, 9310, 10089, 10290, 10620, 11172, 11210, 11564, 11970, 12348, 12390, 13034, 13452, 13965, 14455, 14868, 15435, 15694, 16758, 16815, 17346, 18585, 18620, 19551, 20178, 20237, 20580, 22420, 23541, 23940, 24780, 26019, 26068, 27930, 28910, 30870, 31388, 32585, 33516, 33630, 34692, 37170, 39102, 39235, 40356, 40474, 41895, 43365, 47082, 50445, 52038, 54929, 55860, 57820, 58653, 60711, 61740, 65170, 67260, 70623, 74340, 78204, 78470, 80948, 83790, 86730, 94164, 97755, 100890, 101185, 104076, 109858, 117306, 117705, 121422, 130095, 130340, 141246, 156940, 164787, 167580, 173460, 182133, 195510, 201780, 202370, 219716, 234612, 235410, 242844, 260190, 274645, 282492, 293265, 303555, 329574, 353115, 364266, 384503, 391020, 404740, 470820, 494361, 520380, 549290, 586530, 607110, 659148, 706230, 728532, 769006, 823935, 910665, 988722, 1098580, 1153509, 1173060, 1214220, 1412460, 1538012, 1647870, 1821330, 1922515, 1977444, 2307018, 2471805, 3295740, 3460527, 3642660, 3845030, 4614036, 4943610, 5767545, 6921054, 7690060, 9887220, 11535090, 13842108, 17302635, 23070180, 34605270, 69210540]

約数ペア:

[(1, 69210540), (2, 34605270), (3, 23070180), (4, 17302635), (5, 13842108), (6, 11535090), (7, 9887220), (9, 7690060), (10, 6921054), (12, 5767545), (14, 4943610), (15, 4614036), (18, 3845030), (19, 3642660), (20, 3460527), (21, 3295740), (28, 2471805), (30, 2307018), (35, 1977444), (36, 1922515), (38, 1821330), (42, 1647870), (45, 1538012), (49, 1412460), (57, 1214220), (59, 1173060), (60, 1153509), (63, 1098580), (70, 988722), (76, 910665), (84, 823935), (90, 769006), (95, 728532), (98, 706230), (105, 659148), (114, 607110), (118, 586530), (126, 549290), (133, 520380), (140, 494361), (147, 470820), (171, 404740), (177, 391020), (180, 384503), (190, 364266), (196, 353115), (210, 329574), (228, 303555), (236, 293265), (245, 282492), (252, 274645), (266, 260190), (285, 242844), (294, 235410), (295, 234612), (315, 219716), (342, 202370), (343, 201780), (354, 195510), (380, 182133), (399, 173460), (413, 167580), (420, 164787), (441, 156940), (490, 141246), (531, 130340), (532, 130095), (570, 121422), (588, 117705), (590, 117306), (630, 109858), (665, 104076), (684, 101185), (686, 100890), (708, 97755), (735, 94164), (798, 86730), (826, 83790), (855, 80948), (882, 78470), (885, 78204), (931, 74340), (980, 70623), (1029, 67260), (1062, 65170), (1121, 61740), (1140, 60711), (1180, 58653), (1197, 57820), (1239, 55860), (1260, 54929), (1330, 52038), (1372, 50445), (1470, 47082), (1596, 43365), (1652, 41895), (1710, 40474), (1715, 40356), (1764, 39235), (1770, 39102), (1862, 37170), (1995, 34692), (2058, 33630), (2065, 33516), (2124, 32585), (2205, 31388), (2242, 30870), (2394, 28910), (2478, 27930), (2655, 26068), (2660, 26019), (2793, 24780), (2891, 23940), (2940, 23541), (3087, 22420), (3363, 20580), (3420, 20237), (3430, 20178), (3540, 19551), (3717, 18620), (3724, 18585), (3990, 17346), (4116, 16815), (4130, 16758), (4410, 15694), (4484, 15435), (4655, 14868), (4788, 14455), (4956, 13965), (5145, 13452), (5310, 13034), (5586, 12390), (5605, 12348), (5782, 11970), (5985, 11564), (6174, 11210), (6195, 11172), (6517, 10620), (6726, 10290), (6860, 10089), (7434, 9310), (7847, 8820), (7980, 8673), (8260, 8379)]