131980860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1353

約数の個数: 192

約数和(自身を含む): 474647040

約数和(自身を除く): 342666180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 330, 340, 374, 396, 459, 495, 510, 540, 561, 594, 612, 660, 748, 765, 918, 935, 990, 1020, 1122, 1188, 1307, 1485, 1530, 1683, 1836, 1870, 1980, 2244, 2295, 2614, 2805, 2970, 3060, 3366, 3740, 3921, 4590, 5049, 5228, 5610, 5940, 6535, 6732, 7842, 8415, 9180, 10098, 11220, 11763, 13070, 14377, 15684, 16830, 19605, 20196, 22219, 23526, 25245, 26140, 28754, 33660, 35289, 39210, 43131, 44438, 47052, 50490, 57508, 58815, 66657, 70578, 71885, 78420, 86262, 88876, 100980, 111095, 117630, 129393, 133314, 141156, 143770, 172524, 176445, 199971, 215655, 222190, 235260, 244409, 258786, 266628, 287540, 333285, 352890, 388179, 399942, 431310, 444380, 488818, 517572, 599913, 646965, 666570, 705780, 733227, 776358, 799884, 862620, 977636, 999855, 1199826, 1222045, 1293930, 1333140, 1466454, 1552716, 1940895, 1999710, 2199681, 2399652, 2444090, 2587860, 2932908, 2999565, 3666135, 3881790, 3999420, 4399362, 4888180, 5999130, 6599043, 7332270, 7763580, 8798724, 10998405, 11998260, 13198086, 14664540, 21996810, 26396172, 32995215, 43993620, 65990430, 131980860]

約数ペア:

[(1, 131980860), (2, 65990430), (3, 43993620), (4, 32995215), (5, 26396172), (6, 21996810), (9, 14664540), (10, 13198086), (11, 11998260), (12, 10998405), (15, 8798724), (17, 7763580), (18, 7332270), (20, 6599043), (22, 5999130), (27, 4888180), (30, 4399362), (33, 3999420), (34, 3881790), (36, 3666135), (44, 2999565), (45, 2932908), (51, 2587860), (54, 2444090), (55, 2399652), (60, 2199681), (66, 1999710), (68, 1940895), (85, 1552716), (90, 1466454), (99, 1333140), (102, 1293930), (108, 1222045), (110, 1199826), (132, 999855), (135, 977636), (153, 862620), (165, 799884), (170, 776358), (180, 733227), (187, 705780), (198, 666570), (204, 646965), (220, 599913), (255, 517572), (270, 488818), (297, 444380), (306, 431310), (330, 399942), (340, 388179), (374, 352890), (396, 333285), (459, 287540), (495, 266628), (510, 258786), (540, 244409), (561, 235260), (594, 222190), (612, 215655), (660, 199971), (748, 176445), (765, 172524), (918, 143770), (935, 141156), (990, 133314), (1020, 129393), (1122, 117630), (1188, 111095), (1307, 100980), (1485, 88876), (1530, 86262), (1683, 78420), (1836, 71885), (1870, 70578), (1980, 66657), (2244, 58815), (2295, 57508), (2614, 50490), (2805, 47052), (2970, 44438), (3060, 43131), (3366, 39210), (3740, 35289), (3921, 33660), (4590, 28754), (5049, 26140), (5228, 25245), (5610, 23526), (5940, 22219), (6535, 20196), (6732, 19605), (7842, 16830), (8415, 15684), (9180, 14377), (10098, 13070), (11220, 11763)]