48750390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 256

約数和(自身を含む): 159667200

約数和(自身を除く): 110916810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 27, 30, 34, 38, 39, 43, 45, 51, 54, 57, 65, 78, 85, 86, 90, 95, 102, 114, 117, 129, 130, 135, 153, 170, 171, 190, 195, 215, 221, 234, 247, 255, 258, 270, 285, 306, 323, 342, 351, 387, 390, 430, 442, 459, 494, 510, 513, 559, 570, 585, 645, 646, 663, 702, 731, 741, 765, 774, 817, 855, 918, 969, 1026, 1105, 1118, 1161, 1170, 1235, 1290, 1326, 1462, 1482, 1530, 1615, 1634, 1677, 1710, 1755, 1935, 1938, 1989, 2193, 2210, 2223, 2295, 2322, 2451, 2470, 2565, 2795, 2907, 3230, 3315, 3354, 3510, 3655, 3705, 3870, 3978, 4085, 4199, 4386, 4446, 4590, 4845, 4902, 5031, 5130, 5590, 5805, 5814, 5967, 6579, 6630, 6669, 7310, 7353, 7410, 8170, 8385, 8398, 8721, 9503, 9690, 9945, 10062, 10621, 10965, 11115, 11610, 11934, 12255, 12597, 13158, 13338, 13889, 14535, 14706, 15093, 16770, 17442, 19006, 19737, 19890, 20995, 21242, 21930, 22059, 22230, 24510, 25155, 25194, 27778, 28509, 29070, 29835, 30186, 31863, 32895, 33345, 36765, 37791, 39474, 41667, 41990, 43605, 44118, 47515, 50310, 53105, 57018, 59670, 62985, 63726, 65790, 66690, 69445, 73530, 75465, 75582, 83334, 85527, 87210, 95030, 95589, 98685, 106210, 110295, 113373, 125001, 125970, 138890, 142545, 150930, 159315, 171054, 180557, 188955, 191178, 197370, 208335, 220590, 226746, 250002, 256581, 285090, 286767, 318630, 361114, 375003, 377910, 416670, 427635, 477945, 513162, 541671, 566865, 573534, 625005, 750006, 855270, 902785, 955890, 1083342, 1133730, 1250010, 1282905, 1433835, 1625013, 1805570, 1875015, 2565810, 2708355, 2867670, 3250026, 3750030, 4875039, 5416710, 8125065, 9750078, 16250130, 24375195, 48750390]

約数ペア:

[(1, 48750390), (2, 24375195), (3, 16250130), (5, 9750078), (6, 8125065), (9, 5416710), (10, 4875039), (13, 3750030), (15, 3250026), (17, 2867670), (18, 2708355), (19, 2565810), (26, 1875015), (27, 1805570), (30, 1625013), (34, 1433835), (38, 1282905), (39, 1250010), (43, 1133730), (45, 1083342), (51, 955890), (54, 902785), (57, 855270), (65, 750006), (78, 625005), (85, 573534), (86, 566865), (90, 541671), (95, 513162), (102, 477945), (114, 427635), (117, 416670), (129, 377910), (130, 375003), (135, 361114), (153, 318630), (170, 286767), (171, 285090), (190, 256581), (195, 250002), (215, 226746), (221, 220590), (234, 208335), (247, 197370), (255, 191178), (258, 188955), (270, 180557), (285, 171054), (306, 159315), (323, 150930), (342, 142545), (351, 138890), (387, 125970), (390, 125001), (430, 113373), (442, 110295), (459, 106210), (494, 98685), (510, 95589), (513, 95030), (559, 87210), (570, 85527), (585, 83334), (645, 75582), (646, 75465), (663, 73530), (702, 69445), (731, 66690), (741, 65790), (765, 63726), (774, 62985), (817, 59670), (855, 57018), (918, 53105), (969, 50310), (1026, 47515), (1105, 44118), (1118, 43605), (1161, 41990), (1170, 41667), (1235, 39474), (1290, 37791), (1326, 36765), (1462, 33345), (1482, 32895), (1530, 31863), (1615, 30186), (1634, 29835), (1677, 29070), (1710, 28509), (1755, 27778), (1935, 25194), (1938, 25155), (1989, 24510), (2193, 22230), (2210, 22059), (2223, 21930), (2295, 21242), (2322, 20995), (2451, 19890), (2470, 19737), (2565, 19006), (2795, 17442), (2907, 16770), (3230, 15093), (3315, 14706), (3354, 14535), (3510, 13889), (3655, 13338), (3705, 13158), (3870, 12597), (3978, 12255), (4085, 11934), (4199, 11610), (4386, 11115), (4446, 10965), (4590, 10621), (4845, 10062), (4902, 9945), (5031, 9690), (5130, 9503), (5590, 8721), (5805, 8398), (5814, 8385), (5967, 8170), (6579, 7410), (6630, 7353), (6669, 7310)]