77117805720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{388777}}^1$

素因数の和:388842

約数の個数: 192

約数和(自身を含む): 272922156000

約数和(自身を除く): 195804350280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 380, 435, 456, 522, 551, 570, 580, 684, 696, 760, 855, 870, 1044, 1102, 1140, 1160, 1305, 1368, 1653, 1710, 1740, 2088, 2204, 2280, 2610, 2755, 3306, 3420, 3480, 4408, 4959, 5220, 5510, 6612, 6840, 8265, 9918, 10440, 11020, 13224, 16530, 19836, 22040, 24795, 33060, 39672, 49590, 66120, 99180, 198360, 388777, 777554, 1166331, 1555108, 1943885, 2332662, 3110216, 3498993, 3887770, 4665324, 5831655, 6997986, 7386763, 7775540, 9330648, 11274533, 11663310, 13995972, 14773526, 15551080, 17494965, 22160289, 22549066, 23326620, 27991944, 29547052, 33823599, 34989930, 36933815, 44320578, 45098132, 46653240, 56372665, 59094104, 66480867, 67647198, 69979860, 73867630, 88641156, 90196264, 101470797, 110801445, 112745330, 132961734, 135294396, 139959720, 147735260, 169117995, 177282312, 202941594, 214216127, 221602890, 225490660, 265923468, 270588792, 295470520, 332404335, 338235990, 405883188, 428432254, 443205780, 450981320, 507353985, 531846936, 642648381, 664808670, 676471980, 811766376, 856864508, 886411560, 1014707970, 1071080635, 1285296762, 1329617340, 1352943960, 1713729016, 1927945143, 2029415940, 2142161270, 2570593524, 2659234680, 3213241905, 3855890286, 4058831880, 4284322540, 5141187048, 6426483810, 7711780572, 8568645080, 9639725715, 12852967620, 15423561144, 19279451430, 25705935240, 38558902860, 77117805720]

約数ペア:

[(1, 77117805720), (2, 38558902860), (3, 25705935240), (4, 19279451430), (5, 15423561144), (6, 12852967620), (8, 9639725715), (9, 8568645080), (10, 7711780572), (12, 6426483810), (15, 5141187048), (18, 4284322540), (19, 4058831880), (20, 3855890286), (24, 3213241905), (29, 2659234680), (30, 2570593524), (36, 2142161270), (38, 2029415940), (40, 1927945143), (45, 1713729016), (57, 1352943960), (58, 1329617340), (60, 1285296762), (72, 1071080635), (76, 1014707970), (87, 886411560), (90, 856864508), (95, 811766376), (114, 676471980), (116, 664808670), (120, 642648381), (145, 531846936), (152, 507353985), (171, 450981320), (174, 443205780), (180, 428432254), (190, 405883188), (228, 338235990), (232, 332404335), (261, 295470520), (285, 270588792), (290, 265923468), (342, 225490660), (348, 221602890), (360, 214216127), (380, 202941594), (435, 177282312), (456, 169117995), (522, 147735260), (551, 139959720), (570, 135294396), (580, 132961734), (684, 112745330), (696, 110801445), (760, 101470797), (855, 90196264), (870, 88641156), (1044, 73867630), (1102, 69979860), (1140, 67647198), (1160, 66480867), (1305, 59094104), (1368, 56372665), (1653, 46653240), (1710, 45098132), (1740, 44320578), (2088, 36933815), (2204, 34989930), (2280, 33823599), (2610, 29547052), (2755, 27991944), (3306, 23326620), (3420, 22549066), (3480, 22160289), (4408, 17494965), (4959, 15551080), (5220, 14773526), (5510, 13995972), (6612, 11663310), (6840, 11274533), (8265, 9330648), (9918, 7775540), (10440, 7386763), (11020, 6997986), (13224, 5831655), (16530, 4665324), (19836, 3887770), (22040, 3498993), (24795, 3110216), (33060, 2332662), (39672, 1943885), (49590, 1555108), (66120, 1166331), (99180, 777554), (198360, 388777)]