137651580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3659}}^1$

素因数の和:3704

約数の個数: 144

約数和(自身を含む): 479606400

約数和(自身を除く): 341954820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3135, 3420, 3659, 3762, 4180, 6270, 7318, 7524, 9405, 10977, 12540, 14636, 18295, 18810, 21954, 32931, 36590, 37620, 40249, 43908, 54885, 65862, 69521, 73180, 80498, 109770, 120747, 131724, 139042, 160996, 164655, 201245, 208563, 219540, 241494, 278084, 329310, 347605, 362241, 402490, 417126, 482988, 603735, 625689, 658620, 695210, 724482, 764731, 804980, 834252, 1042815, 1207470, 1251378, 1390420, 1448964, 1529462, 1811205, 2085630, 2294193, 2414940, 2502756, 3058924, 3128445, 3622410, 3823655, 4171260, 4588386, 6256890, 6882579, 7244820, 7647310, 9176772, 11470965, 12513780, 13765158, 15294620, 22941930, 27530316, 34412895, 45883860, 68825790, 137651580]

約数ペア:

[(1, 137651580), (2, 68825790), (3, 45883860), (4, 34412895), (5, 27530316), (6, 22941930), (9, 15294620), (10, 13765158), (11, 12513780), (12, 11470965), (15, 9176772), (18, 7647310), (19, 7244820), (20, 6882579), (22, 6256890), (30, 4588386), (33, 4171260), (36, 3823655), (38, 3622410), (44, 3128445), (45, 3058924), (55, 2502756), (57, 2414940), (60, 2294193), (66, 2085630), (76, 1811205), (90, 1529462), (95, 1448964), (99, 1390420), (110, 1251378), (114, 1207470), (132, 1042815), (165, 834252), (171, 804980), (180, 764731), (190, 724482), (198, 695210), (209, 658620), (220, 625689), (228, 603735), (285, 482988), (330, 417126), (342, 402490), (380, 362241), (396, 347605), (418, 329310), (495, 278084), (570, 241494), (627, 219540), (660, 208563), (684, 201245), (836, 164655), (855, 160996), (990, 139042), (1045, 131724), (1140, 120747), (1254, 109770), (1710, 80498), (1881, 73180), (1980, 69521), (2090, 65862), (2508, 54885), (3135, 43908), (3420, 40249), (3659, 37620), (3762, 36590), (4180, 32931), (6270, 21954), (7318, 18810), (7524, 18295), (9405, 14636), (10977, 12540)]