76556340

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 282640512

約数和(自身を除く): 206084172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 81, 84, 86, 90, 105, 108, 126, 129, 135, 140, 157, 162, 172, 180, 189, 210, 215, 252, 258, 270, 301, 314, 315, 324, 378, 387, 405, 420, 430, 471, 516, 540, 567, 602, 628, 630, 645, 756, 774, 785, 810, 860, 903, 942, 945, 1099, 1134, 1161, 1204, 1260, 1290, 1413, 1505, 1548, 1570, 1620, 1806, 1884, 1890, 1935, 2198, 2268, 2322, 2355, 2580, 2709, 2826, 2835, 3010, 3140, 3297, 3483, 3612, 3780, 3870, 4239, 4396, 4515, 4644, 4710, 5418, 5495, 5652, 5670, 5805, 6020, 6594, 6751, 6966, 7065, 7740, 8127, 8478, 9030, 9420, 9891, 10836, 10990, 11340, 11610, 12717, 13188, 13502, 13545, 13932, 14130, 16254, 16485, 16956, 17415, 18060, 19782, 20253, 21195, 21980, 23220, 24381, 25434, 27004, 27090, 28260, 29673, 32508, 32970, 33755, 34830, 39564, 40506, 40635, 42390, 47257, 48762, 49455, 50868, 54180, 59346, 60759, 63585, 65940, 67510, 69660, 81012, 81270, 84780, 89019, 94514, 97524, 98910, 101265, 118692, 121518, 121905, 127170, 135020, 141771, 148365, 162540, 178038, 182277, 189028, 197820, 202530, 236285, 243036, 243810, 254340, 283542, 296730, 303795, 356076, 364554, 405060, 425313, 445095, 472570, 487620, 546831, 567084, 593460, 607590, 708855, 729108, 850626, 890190, 911385, 945140, 1093662, 1215180, 1275939, 1417710, 1701252, 1780380, 1822770, 2126565, 2187324, 2551878, 2734155, 2835420, 3645540, 3827817, 4253130, 5103756, 5468310, 6379695, 7655634, 8506260, 10936620, 12759390, 15311268, 19139085, 25518780, 38278170, 76556340]

約数ペア:

[(1, 76556340), (2, 38278170), (3, 25518780), (4, 19139085), (5, 15311268), (6, 12759390), (7, 10936620), (9, 8506260), (10, 7655634), (12, 6379695), (14, 5468310), (15, 5103756), (18, 4253130), (20, 3827817), (21, 3645540), (27, 2835420), (28, 2734155), (30, 2551878), (35, 2187324), (36, 2126565), (42, 1822770), (43, 1780380), (45, 1701252), (54, 1417710), (60, 1275939), (63, 1215180), (70, 1093662), (81, 945140), (84, 911385), (86, 890190), (90, 850626), (105, 729108), (108, 708855), (126, 607590), (129, 593460), (135, 567084), (140, 546831), (157, 487620), (162, 472570), (172, 445095), (180, 425313), (189, 405060), (210, 364554), (215, 356076), (252, 303795), (258, 296730), (270, 283542), (301, 254340), (314, 243810), (315, 243036), (324, 236285), (378, 202530), (387, 197820), (405, 189028), (420, 182277), (430, 178038), (471, 162540), (516, 148365), (540, 141771), (567, 135020), (602, 127170), (628, 121905), (630, 121518), (645, 118692), (756, 101265), (774, 98910), (785, 97524), (810, 94514), (860, 89019), (903, 84780), (942, 81270), (945, 81012), (1099, 69660), (1134, 67510), (1161, 65940), (1204, 63585), (1260, 60759), (1290, 59346), (1413, 54180), (1505, 50868), (1548, 49455), (1570, 48762), (1620, 47257), (1806, 42390), (1884, 40635), (1890, 40506), (1935, 39564), (2198, 34830), (2268, 33755), (2322, 32970), (2355, 32508), (2580, 29673), (2709, 28260), (2826, 27090), (2835, 27004), (3010, 25434), (3140, 24381), (3297, 23220), (3483, 21980), (3612, 21195), (3780, 20253), (3870, 19782), (4239, 18060), (4396, 17415), (4515, 16956), (4644, 16485), (4710, 16254), (5418, 14130), (5495, 13932), (5652, 13545), (5670, 13502), (5805, 13188), (6020, 12717), (6594, 11610), (6751, 11340), (6966, 10990), (7065, 10836), (7740, 9891), (8127, 9420), (8478, 9030)]