51618060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 288

約数和(自身を含む): 188348160

約数和(自身を除く): 136730100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 43, 45, 52, 54, 57, 60, 65, 76, 78, 81, 86, 90, 95, 108, 114, 117, 129, 130, 135, 156, 162, 171, 172, 180, 190, 195, 215, 228, 234, 243, 247, 258, 260, 270, 285, 324, 342, 351, 380, 387, 390, 405, 430, 468, 486, 494, 513, 516, 540, 559, 570, 585, 645, 684, 702, 741, 774, 780, 810, 817, 855, 860, 972, 988, 1026, 1053, 1118, 1140, 1161, 1170, 1215, 1235, 1290, 1404, 1482, 1539, 1548, 1620, 1634, 1677, 1710, 1755, 1935, 2052, 2106, 2223, 2236, 2322, 2340, 2430, 2451, 2470, 2565, 2580, 2795, 2964, 3078, 3159, 3268, 3354, 3420, 3483, 3510, 3705, 3870, 4085, 4212, 4446, 4617, 4644, 4860, 4902, 4940, 5031, 5130, 5265, 5590, 5805, 6156, 6318, 6669, 6708, 6966, 7020, 7353, 7410, 7695, 7740, 8170, 8385, 8892, 9234, 9804, 10062, 10260, 10449, 10530, 10621, 11115, 11180, 11610, 12255, 12636, 13338, 13932, 14706, 14820, 15093, 15390, 15795, 16340, 16770, 17415, 18468, 20007, 20124, 20898, 21060, 21242, 22059, 22230, 23085, 23220, 24510, 25155, 26676, 29412, 30186, 30780, 31590, 31863, 33345, 33540, 34830, 36765, 40014, 41796, 42484, 44118, 44460, 45279, 46170, 49020, 50310, 52245, 53105, 60021, 60372, 63180, 63726, 66177, 66690, 69660, 73530, 75465, 80028, 88236, 90558, 92340, 95589, 100035, 100620, 104490, 106210, 110295, 120042, 127452, 132354, 133380, 135837, 147060, 150930, 159315, 181116, 191178, 198531, 200070, 208980, 212420, 220590, 226395, 240084, 264708, 271674, 286767, 300105, 301860, 318630, 330885, 382356, 397062, 400140, 441180, 452790, 477945, 543348, 573534, 600210, 637260, 661770, 679185, 794124, 860301, 905580, 955890, 992655, 1147068, 1200420, 1323540, 1358370, 1433835, 1720602, 1911780, 1985310, 2580903, 2716740, 2867670, 3441204, 3970620, 4301505, 5161806, 5735340, 8603010, 10323612, 12904515, 17206020, 25809030, 51618060]

約数ペア:

[(1, 51618060), (2, 25809030), (3, 17206020), (4, 12904515), (5, 10323612), (6, 8603010), (9, 5735340), (10, 5161806), (12, 4301505), (13, 3970620), (15, 3441204), (18, 2867670), (19, 2716740), (20, 2580903), (26, 1985310), (27, 1911780), (30, 1720602), (36, 1433835), (38, 1358370), (39, 1323540), (43, 1200420), (45, 1147068), (52, 992655), (54, 955890), (57, 905580), (60, 860301), (65, 794124), (76, 679185), (78, 661770), (81, 637260), (86, 600210), (90, 573534), (95, 543348), (108, 477945), (114, 452790), (117, 441180), (129, 400140), (130, 397062), (135, 382356), (156, 330885), (162, 318630), (171, 301860), (172, 300105), (180, 286767), (190, 271674), (195, 264708), (215, 240084), (228, 226395), (234, 220590), (243, 212420), (247, 208980), (258, 200070), (260, 198531), (270, 191178), (285, 181116), (324, 159315), (342, 150930), (351, 147060), (380, 135837), (387, 133380), (390, 132354), (405, 127452), (430, 120042), (468, 110295), (486, 106210), (494, 104490), (513, 100620), (516, 100035), (540, 95589), (559, 92340), (570, 90558), (585, 88236), (645, 80028), (684, 75465), (702, 73530), (741, 69660), (774, 66690), (780, 66177), (810, 63726), (817, 63180), (855, 60372), (860, 60021), (972, 53105), (988, 52245), (1026, 50310), (1053, 49020), (1118, 46170), (1140, 45279), (1161, 44460), (1170, 44118), (1215, 42484), (1235, 41796), (1290, 40014), (1404, 36765), (1482, 34830), (1539, 33540), (1548, 33345), (1620, 31863), (1634, 31590), (1677, 30780), (1710, 30186), (1755, 29412), (1935, 26676), (2052, 25155), (2106, 24510), (2223, 23220), (2236, 23085), (2322, 22230), (2340, 22059), (2430, 21242), (2451, 21060), (2470, 20898), (2565, 20124), (2580, 20007), (2795, 18468), (2964, 17415), (3078, 16770), (3159, 16340), (3268, 15795), (3354, 15390), (3420, 15093), (3483, 14820), (3510, 14706), (3705, 13932), (3870, 13338), (4085, 12636), (4212, 12255), (4446, 11610), (4617, 11180), (4644, 11115), (4860, 10621), (4902, 10530), (4940, 10449), (5031, 10260), (5130, 10062), (5265, 9804), (5590, 9234), (5805, 8892), (6156, 8385), (6318, 8170), (6669, 7740), (6708, 7695), (6966, 7410), (7020, 7353)]