75307980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 247919616

約数和(自身を除く): 172611636

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 41, 44, 46, 55, 60, 66, 69, 82, 92, 110, 115, 121, 123, 132, 138, 164, 165, 205, 220, 230, 242, 246, 253, 276, 330, 345, 363, 410, 451, 460, 484, 492, 506, 605, 615, 660, 690, 726, 759, 820, 902, 943, 1012, 1210, 1230, 1265, 1331, 1353, 1380, 1452, 1518, 1804, 1815, 1886, 2255, 2420, 2460, 2530, 2662, 2706, 2783, 2829, 3036, 3630, 3772, 3795, 3993, 4510, 4715, 4961, 5060, 5324, 5412, 5566, 5658, 6655, 6765, 7260, 7590, 7986, 8349, 9020, 9430, 9922, 10373, 11132, 11316, 13310, 13530, 13915, 14145, 14883, 15180, 15972, 16698, 18860, 19844, 19965, 20746, 24805, 26620, 27060, 27830, 28290, 29766, 30613, 31119, 33396, 39930, 41492, 41745, 49610, 51865, 54571, 55660, 56580, 59532, 61226, 62238, 74415, 79860, 83490, 91839, 99220, 103730, 109142, 114103, 122452, 124476, 148830, 153065, 155595, 163713, 166980, 183678, 207460, 218284, 228206, 272855, 297660, 306130, 311190, 327426, 342309, 367356, 456412, 459195, 545710, 570515, 612260, 622380, 654852, 684618, 818565, 918390, 1091420, 1141030, 1255133, 1369236, 1637130, 1711545, 1836780, 2282060, 2510266, 3274260, 3423090, 3765399, 5020532, 6275665, 6846180, 7530798, 12551330, 15061596, 18826995, 25102660, 37653990, 75307980]

約数ペア:

[(1, 75307980), (2, 37653990), (3, 25102660), (4, 18826995), (5, 15061596), (6, 12551330), (10, 7530798), (11, 6846180), (12, 6275665), (15, 5020532), (20, 3765399), (22, 3423090), (23, 3274260), (30, 2510266), (33, 2282060), (41, 1836780), (44, 1711545), (46, 1637130), (55, 1369236), (60, 1255133), (66, 1141030), (69, 1091420), (82, 918390), (92, 818565), (110, 684618), (115, 654852), (121, 622380), (123, 612260), (132, 570515), (138, 545710), (164, 459195), (165, 456412), (205, 367356), (220, 342309), (230, 327426), (242, 311190), (246, 306130), (253, 297660), (276, 272855), (330, 228206), (345, 218284), (363, 207460), (410, 183678), (451, 166980), (460, 163713), (484, 155595), (492, 153065), (506, 148830), (605, 124476), (615, 122452), (660, 114103), (690, 109142), (726, 103730), (759, 99220), (820, 91839), (902, 83490), (943, 79860), (1012, 74415), (1210, 62238), (1230, 61226), (1265, 59532), (1331, 56580), (1353, 55660), (1380, 54571), (1452, 51865), (1518, 49610), (1804, 41745), (1815, 41492), (1886, 39930), (2255, 33396), (2420, 31119), (2460, 30613), (2530, 29766), (2662, 28290), (2706, 27830), (2783, 27060), (2829, 26620), (3036, 24805), (3630, 20746), (3772, 19965), (3795, 19844), (3993, 18860), (4510, 16698), (4715, 15972), (4961, 15180), (5060, 14883), (5324, 14145), (5412, 13915), (5566, 13530), (5658, 13310), (6655, 11316), (6765, 11132), (7260, 10373), (7590, 9922), (7986, 9430), (8349, 9020)]