29744820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 240

約数和(自身を含む): 110909568

約数和(自身を除く): 81164748

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, 61, 63, 70, 81, 84, 86, 90, 105, 108, 122, 126, 129, 135, 140, 162, 172, 180, 183, 189, 210, 215, 244, 252, 258, 270, 301, 305, 315, 324, 366, 378, 387, 405, 420, 427, 430, 516, 540, 549, 567, 602, 610, 630, 645, 732, 756, 774, 810, 854, 860, 903, 915, 945, 1098, 1134, 1161, 1204, 1220, 1260, 1281, 1290, 1505, 1548, 1620, 1647, 1708, 1806, 1830, 1890, 1935, 2135, 2196, 2268, 2322, 2562, 2580, 2623, 2709, 2745, 2835, 3010, 3294, 3483, 3612, 3660, 3780, 3843, 3870, 4270, 4515, 4644, 4941, 5124, 5246, 5418, 5490, 5670, 5805, 6020, 6405, 6588, 6966, 7686, 7740, 7869, 8127, 8235, 8540, 9030, 9882, 10492, 10836, 10980, 11340, 11529, 11610, 12810, 13115, 13545, 13932, 15372, 15738, 16254, 16470, 17415, 18060, 18361, 19215, 19764, 23058, 23220, 23607, 24381, 24705, 25620, 26230, 27090, 31476, 32508, 32940, 34587, 34830, 36722, 38430, 39345, 40635, 46116, 47214, 48762, 49410, 52460, 54180, 55083, 57645, 69174, 69660, 70821, 73444, 76860, 78690, 81270, 91805, 94428, 97524, 98820, 110166, 115290, 118035, 121905, 138348, 141642, 157380, 162540, 165249, 172935, 183610, 212463, 220332, 230580, 236070, 243810, 275415, 283284, 330498, 345870, 354105, 367220, 424926, 472140, 487620, 495747, 550830, 660996, 691740, 708210, 826245, 849852, 991494, 1062315, 1101660, 1416420, 1487241, 1652490, 1982988, 2124630, 2478735, 2974482, 3304980, 4249260, 4957470, 5948964, 7436205, 9914940, 14872410, 29744820]

約数ペア:

[(1, 29744820), (2, 14872410), (3, 9914940), (4, 7436205), (5, 5948964), (6, 4957470), (7, 4249260), (9, 3304980), (10, 2974482), (12, 2478735), (14, 2124630), (15, 1982988), (18, 1652490), (20, 1487241), (21, 1416420), (27, 1101660), (28, 1062315), (30, 991494), (35, 849852), (36, 826245), (42, 708210), (43, 691740), (45, 660996), (54, 550830), (60, 495747), (61, 487620), (63, 472140), (70, 424926), (81, 367220), (84, 354105), (86, 345870), (90, 330498), (105, 283284), (108, 275415), (122, 243810), (126, 236070), (129, 230580), (135, 220332), (140, 212463), (162, 183610), (172, 172935), (180, 165249), (183, 162540), (189, 157380), (210, 141642), (215, 138348), (244, 121905), (252, 118035), (258, 115290), (270, 110166), (301, 98820), (305, 97524), (315, 94428), (324, 91805), (366, 81270), (378, 78690), (387, 76860), (405, 73444), (420, 70821), (427, 69660), (430, 69174), (516, 57645), (540, 55083), (549, 54180), (567, 52460), (602, 49410), (610, 48762), (630, 47214), (645, 46116), (732, 40635), (756, 39345), (774, 38430), (810, 36722), (854, 34830), (860, 34587), (903, 32940), (915, 32508), (945, 31476), (1098, 27090), (1134, 26230), (1161, 25620), (1204, 24705), (1220, 24381), (1260, 23607), (1281, 23220), (1290, 23058), (1505, 19764), (1548, 19215), (1620, 18361), (1647, 18060), (1708, 17415), (1806, 16470), (1830, 16254), (1890, 15738), (1935, 15372), (2135, 13932), (2196, 13545), (2268, 13115), (2322, 12810), (2562, 11610), (2580, 11529), (2623, 11340), (2709, 10980), (2745, 10836), (2835, 10492), (3010, 9882), (3294, 9030), (3483, 8540), (3612, 8235), (3660, 8127), (3780, 7869), (3843, 7740), (3870, 7686), (4270, 6966), (4515, 6588), (4644, 6405), (4941, 6020), (5124, 5805), (5246, 5670), (5418, 5490)]