265909770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 837216000

約数和(自身を除く): 571306230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 101, 105, 126, 135, 147, 189, 199, 202, 210, 245, 270, 294, 303, 315, 378, 398, 441, 490, 505, 597, 606, 630, 707, 735, 882, 909, 945, 995, 1010, 1194, 1323, 1393, 1414, 1470, 1515, 1791, 1818, 1890, 1990, 2121, 2205, 2646, 2727, 2786, 2985, 3030, 3535, 3582, 4179, 4242, 4410, 4545, 4949, 5373, 5454, 5970, 6363, 6615, 6965, 7070, 8358, 8955, 9090, 9751, 9898, 10605, 10746, 12537, 12726, 13230, 13635, 13930, 14847, 17910, 19089, 19502, 20099, 20895, 21210, 24745, 25074, 26865, 27270, 29253, 29694, 31815, 37611, 38178, 40198, 41790, 44541, 48755, 49490, 53730, 58506, 60297, 62685, 63630, 74235, 75222, 87759, 89082, 95445, 97510, 100495, 120594, 125370, 133623, 140693, 146265, 148470, 175518, 180891, 188055, 190890, 200990, 222705, 263277, 267246, 281386, 292530, 301485, 361782, 376110, 422079, 438795, 445410, 526554, 542673, 602970, 668115, 703465, 844158, 877590, 904455, 984851, 1085346, 1266237, 1316385, 1336230, 1406930, 1808910, 1969702, 2110395, 2532474, 2632770, 2713365, 2954553, 3798711, 4220790, 4924255, 5426730, 5909106, 6331185, 7597422, 8863659, 9848510, 12662370, 14772765, 17727318, 18993555, 26590977, 29545530, 37987110, 44318295, 53181954, 88636590, 132954885, 265909770]

約数ペア:

[(1, 265909770), (2, 132954885), (3, 88636590), (5, 53181954), (6, 44318295), (7, 37987110), (9, 29545530), (10, 26590977), (14, 18993555), (15, 17727318), (18, 14772765), (21, 12662370), (27, 9848510), (30, 8863659), (35, 7597422), (42, 6331185), (45, 5909106), (49, 5426730), (54, 4924255), (63, 4220790), (70, 3798711), (90, 2954553), (98, 2713365), (101, 2632770), (105, 2532474), (126, 2110395), (135, 1969702), (147, 1808910), (189, 1406930), (199, 1336230), (202, 1316385), (210, 1266237), (245, 1085346), (270, 984851), (294, 904455), (303, 877590), (315, 844158), (378, 703465), (398, 668115), (441, 602970), (490, 542673), (505, 526554), (597, 445410), (606, 438795), (630, 422079), (707, 376110), (735, 361782), (882, 301485), (909, 292530), (945, 281386), (995, 267246), (1010, 263277), (1194, 222705), (1323, 200990), (1393, 190890), (1414, 188055), (1470, 180891), (1515, 175518), (1791, 148470), (1818, 146265), (1890, 140693), (1990, 133623), (2121, 125370), (2205, 120594), (2646, 100495), (2727, 97510), (2786, 95445), (2985, 89082), (3030, 87759), (3535, 75222), (3582, 74235), (4179, 63630), (4242, 62685), (4410, 60297), (4545, 58506), (4949, 53730), (5373, 49490), (5454, 48755), (5970, 44541), (6363, 41790), (6615, 40198), (6965, 38178), (7070, 37611), (8358, 31815), (8955, 29694), (9090, 29253), (9751, 27270), (9898, 26865), (10605, 25074), (10746, 24745), (12537, 21210), (12726, 20895), (13230, 20099), (13635, 19502), (13930, 19089), (14847, 17910)]